N0002420C5519
Definitive Contract
Overview
Government Description
BLOCK 3 EA SUBSYSTEM HEMISPHERE PRODUCTION INVOLVES THE MANUFACTURING AND DELIVERY OF SURFACE ELECTRONIC WARFARE IMPROVEMENT PROGRAM (SEWIP) BLOCK 3 ELECTRONIC ATTACK (EA) HEMISPHERE SYSTEMS. INCLUDES PRODUCTION OF ELECTRONIC ATTACK SYSTEMS, ANCILLARY HARDWARE EQUIPMENT, PROVISIONED ITEM SPARES, AND ENGINEERING CHANGE KITS, WITH HARDWARE DESIGN MODIFICATIONS REQUIRED FOR INSTALLATION ON AIRCRAFT CARRIERS AND AMPHIBIOUS ASSAULT SHIPS. SPECIFIC PRODUCTS DELIVERED UNDER THE CONTRACT INCLUDE BLOCK 3 EA SUBSYSTEM HEMISPHERE, QUADRANT ENGINEERING MOD, BLOCK 3 EA SUBSYSTEM - HEMISPHERE, BLOCK 3 EA SUBSYSTEM - QUADRANT, AND BLOCK 3 EA SUBSYSTEM - QUAD WITH FAQT, WITH DETAILED SPECIFICATIONS FOR EACH ITEM. ADDITIONAL TASKS INCLUDE THE PRODUCTION AND ASSEMBLY OF MACHINED PARTS, SEMICONDUCTOR DEVICES, RAW MATERIALS PROCESSING, AND PREFABRICATED METAL BUILDING AND COMPONENT MANUFACTURING.
Alternate Description
##
Awarding / Funding Agency
PSC
Place of Performance
Linthicum Heights, MD 21090 United States
Pricing
Fixed Price Incentive
Set Aside
None
Extent Competed
Full And Open Competition
Related Opportunity
Analysis Notes
Forecast Listed as the incumbent award in contract forecast AN/SLQ-32(V)6 Spares.
Amendment Since initial award the Potential End Date has been shortened from 03/31/29 to 09/30/28 and the Potential Award value has increased 257% from $516,317,971 to $1,843,025,357.
Subcontracting Plan This Definitive Contract has an Individual Subcontract Plan. The Department of Defense has an overall small business subcontracting goal of 30%
Amendment Since initial award the Potential End Date has been shortened from 03/31/29 to 09/30/28 and the Potential Award value has increased 257% from $516,317,971 to $1,843,025,357.
Subcontracting Plan This Definitive Contract has an Individual Subcontract Plan. The Department of Defense has an overall small business subcontracting goal of 30%
Northrop Grumman Systems Corporation was awarded
Definitive Contract N0002420C5519 (N00024-20-C-5519)
for Block 3 EA Subsystem Hemisphere Production
worth up to $1,843,025,357
by Naval Sea Systems Command
in September 2020.
The contract
has a duration of 8 years and
was awarded
through solicitation SEWIP BLOCK 3 EA SUBSYSTEM PRODUCTION AND AN/SLQ-32(V)7 INTEGRATION
full & open
with
NAICS 334511 and
PSC 5865
via direct negotiation acquisition procedures with 1 bid received.
As of today, the Definitive Contract has a total reported backlog of $448,606,343 and funded backlog of $0.
DOD Announcements
Oct 2020:
Northrop Grumman Systems Corp., Mission Systems Sector, Linthicum Heights, Maryland, was awarded a $100,798,804 fixed-price-incentive-fee and firm-fixed-price contract for follow-on production of Surface Electronic Warfare Improvement Program Block 3 electronic attack systems and hardware design modifications required for aircraft carrier and amphibious assault ship installation. This contract includes options, which if exercised, would bring the cumulative value of this contract to $1,164,529,315. Work will be performed in Baltimore, Maryland (55%); Tampa, Florida (6%); Andover, Massachusetts (5%); Chelmsford, Massachusetts (4%); Rochester, New York (3%); San Diego, California (3%); Los Angeles, California (2%); Winona, Minnesota (2%); Stafford Springs, Connecticut (2%); Glendale, Arizona (1%); Nashua, New Hampshire (1%); Elk Grove Village, Illinois (1%); White Marsh, Maryland (1%); Tucson, Arizona (1%); Chandler, Arizona (1%); Washington, North Carolina (1%); Woodridge, Illinois (1%); Richardson, Texas (1%); Minneapolis, Minnesota (1%); El Cajon, California (1%); Hiawatha, Iowa (1%); Littleton, Colorado (1%); Glendale, California (1%); and miscellaneous locations - each less than 1% (4%), and is expected to be completed by May 2023. If all options are exercised, work will continue through September 2026. Fiscal 2019 other procurement (Navy) (67%); and fiscal 2020 other procurement (Navy) (33%) funding in the amount of $100,798,804 will be obligated at time of award and will not expire at the end of the current fiscal year. This contract was competitively procured via the Federal Business Opportunities website with one offer received. The Naval Sea Systems Command, Washington, D.C., is the contracting activity (N00024-20-C-5519). (Awarded Sept. 30, 2020)
May 2021: Northrop Grumman Systems Corp., Mission Systems Sector, Linthicum Heights, Maryland, is awarded a $74,829,628 firm-fixed-price modification to previously awarded contract N00024-20-C-5519 to exercise an option for production of Surface Electronic Warfare Improvement Program Block 3 Hemisphere systems. Work will be performed in Baltimore, Maryland (55%); Tampa, Florida (6%); Andover, Massachusetts (5%); Chelmsford, Massachusetts (4%); Rochester, New York (3%); San Diego, California (3%); Los Angeles, California (2%); Winona, Minnesota (2%); Stafford Springs, Connecticut (2%); Glendale, Arizona (1%); Nashua, New Hampshire (1%); Elk Grove Village, Illinois (1%); White Marsh, Maryland (1%); Tucson, Arizona (1%); Chandler, Arizona (1%); Washington, North Carolina (1%); Woodridge, Illinois (1%); Richardson, Texas (1%); Minneapolis, Minnesota (1%); El Cajon, California (1%); Hiawatha, Iowa (1%); Littleton, Colorado (1%); Glendale, California (1%); and miscellaneous locations each less than 1% (4%), and is expected to be completed by October 2023. Fiscal 2021 other procurement (Navy) funds in the amount of $74,829,628 will be obligated at time of award and will not expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting activity.
May 2022: Northrop Grumman Systems Corp., Mission Systems Sector, Linthicum Heights, Maryland, is awarded a $254,415,555 firm-fixed-price modification to previously awarded contract N00024-20-C-5519 to exercise an option for production of Surface Electronic Warfare Improvement Program (SEWIP) Block 3 Hemisphere systems. Work will be performed in Baltimore, Maryland (55%); Tampa, Florida (6%); Andover, Massachusetts (5%); Chelmsford, Massachusetts (4%); Rochester, New York (3%); San Diego, California (3%); Los Angeles, California (2%); Winona, Minnesota (2%); Stafford Springs, Connecticut (2%); Glendale, Arizona (1%); Nashua, New Hampshire (1%); Elk Grove Village, Illinois (1%); White Marsh, Maryland (1%); Tucson, Arizona (1%); Chandler, Arizona (1%); Washington, North Carolina (1%); Woodridge, Illinois (1%); Richardson, Texas (1%); Minneapolis, Minnesota (1%); El Cajon, California (1%); Hiawatha, Iowa (1%); Littleton, Colorado (1%); Glendale, California (1%); and miscellaneous locations - each less than 1% (4%), and is expected to be completed by September 2025. Fiscal 2022 other procurement (Navy) funds in the amount of $152,649,333 (60%); and fiscal 2022 shipbuilding and conversion (Navy) funds in the amount of $101,766,222 (40%) will be obligated at time of award and will not expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting authority.
Sep 2022: Northrop Grumman Systems Corp., Linthicum Heights, Maryland, is awarded a $31,803,907 firm-fixed-price modification to previously awarded contract N00024-20-C-5519 for provisioned item order spare parts in support of Surface Electronic Warfare Improvement Program Block 3 full rate production. Work will be performed in Baltimore, Maryland (46%); Andover, Massachusetts (6%); Sykesville, Maryland (4%); Windsor Mill, Maryland (4%); Chelmsford, Massachusetts (4%); Tampa, Florida (3%); Newport Beach, California (2%); Chatsworth, California (2%); Littleton, Colorado (2%); Chandler, Arizona (2%); Redondo Beach, California (2%); San Diego, California (2%); and 75 additional locations within the U.S. that are each less than 1% each and make up the remaining 21%. Work is expected to be completed by September 2025. Working capital (Navy) funds in the amount of $16,648,923 (52%); fiscal 2022 other procurement (Navy) funds in the amount of $8,064,301 (26%); fiscal 2022 shipbuilding and conversion (Navy) funds in the amount of $7,090,683 (22%) will be obligated at time of award, of which none will expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting activity.
Mar 2023: Northrop Grumman Systems Corp., Linthicum Heights, Maryland, is awarded a $235,904,196 firm-fixed-price modification to previously awarded contract N00024-20-C-5519 to exercise an option for production of Surface Electronic Warfare Improvement Program Block 3 Hemisphere Systems. Work will be performed in Baltimore, Maryland (55%); Tampa, Florida (8%); Andover, Massachusetts (5%); Chelmsford, Massachusetts (5%); San Diego, California (3%); Rochester, New York (2%); Los Angeles, California (2%); Stafford Springs, Connecticut (2%); Glendale, Arizona (1%); Elk Grove Village, Illinois (1%); White Marsh, Maryland (1%); Tucson, Arizona (1%); Chandler, Arizona (1%); Washington, North Carolina (1%); Woodridge, Illinois (1%); Richardson, Texas (1%); Minneapolis, Minnesota (1%); El Cajon, California (1%); Hiawatha, Iowa (1%); Littleton, Colorado (1%); Glendale, California (1%); Rolling Meadows, Illinois (1%); and other locations each less than 1% (4%), and is expected to be completed by December 2025. Fiscal 2023 shipbuilding and conversion (Navy) funds in the amount of $175,249,445 (74%); and fiscal 2023 other procurement (Navy) funds in the amount of $60,654,751 (26%) will be obligated at time of award and will not expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting activity.
Sep 2023: Northrop Grumman Systems Corp., Mission Systems Sector, Linthicum Heights, Maryland, is awarded a $60,555,041 firm-fixed-price modification to previously awarded contract N00024-20-C-5519 for ancillary hardware and provisioned item spares in support of the full rate production of Surface Electronic Warfare Improvement Program Block 3 Hemisphere systems. Work will be performed in Saginaw, Michigan (29%); Baltimore, Maryland (28%); Passaic, New Jersey (14%); Fort Worth, Texas (5%); Woodridge, Illinois (4%); Hudson, New Hampshire (4%); Ann Arbor, Michigan (2%); Woburn, Massachusetts (1%); San Diego, California (1%); Nashua, New Hampshire (1%); Littleton, Colorado (1%); and miscellaneous locations – each less than 1% (10%), and is expected to be completed by April 2027. Fiscal 2023 other procurement (Navy) funds in the amount of $32,585,440 (54%); fiscal 2023 shipbuilding and conversion (Navy) funds in the amount of $18,774,568 (31%); and fiscal 2022 shipbuilding and conversion (Navy) funds in the amount of $9,195,033 (15%), will be obligated at time of award and will not expire at the end of the current fiscal year. Naval Sea Systems Command, Washington, D.C., is the contracting activity.
Jun 2024: Northrop Grumman Systems Corp., Mission Systems Sector, Linthicum Heights, Maryland, was awarded a $244,692,240 firm-fixed-price modification to previously awarded contract N00024-20-C-5519 to exercise an option for production of Surface Electronic Warfare Improvement Program Block 3 electronic attack hemisphere systems and ancillary hardware equipment. Work will be performed in Baltimore, Maryland (52%); Tampa, Florida (8%); Andover, Massachusetts (5%); Chelmsford, Massachusetts (5%); San Diego, California (3%); Saginaw, Michigan (2%); Rolling Meadows, Illinois (2%); Los Angeles, California (2%); Stafford Springs, Connecticut (2%); Woodridge, Illinois (1%); Passaic, New Jersey (1%); Minneapolis, Minnesota (1%); Glendale, Arizona (1%); Elk Grove Village, Illinois (1%); White Marsh, Maryland (1%); Tucson, Arizona (1%); Woburn, Massachusetts (1%); Washington, North Carolina (1%); Richardson, Texas (1%); El Cajon, California (1%); Hiawatha, Iowa (1%); Littleton, California (1%); Glendale, California (1%); Rochester, New York (1%); and miscellaneous locations - each less than 1% (4%), and is expected to be completed by April 2027. Fiscal 2024 shipbuilding and conversion (Navy) funds in the amount of $124,541,031 (51%); and fiscal 2024 other procurement (Navy) funds in the amount of $120,151,209 (49%), will be obligated at time of award and will not expire at the end of the current fiscal year. Naval Sea Systems Command, Washington, D.C., is the contracting activity. (Awarded on June 11, 2024)
Sep 2024: Northrop Grumman Systems Corp., Mission Systems Sector, Linthicum Heights, Maryland, is awarded a $43,149,500 firm-fixed-price modification to previously awarded contract N00024-20-C-5519 for provisioned item spares and engineering change kits in support of the production of surface electronic warfare improvement program block 3 hemisphere systems. Work will be performed in Baltimore, Maryland (55%); Tampa, Florida (8%); Andover, Massachusetts (5%); Chelmsford, Massachusetts (5%); San Diego, California (3%); Rochester, New York (2%); Los Angeles, California (2%); Stafford Springs, Connecticut (2%); Glendale, Arizona (1%); Elk Grove Village, Illinois (1%); White Marsh, Maryland (1%); Tucson, Arizona (1%); Chandler, Arizona (1%); Washington, North Carolina (1%); Woodridge, Illinois (1%); Richardson, Texas (1%); Minneapolis, Minnesota (1%); El Cajon, California (1%); Hiawatha, Iowa (1%); Littleton, Colorado (1%); Glendale, California (1%); Rolling Meadows, Illinois (1%); and miscellaneous locations - each less than 1% (4%), and is expected to be completed by February 2027. Fiscal 2024 other procurement (Navy) funds in the amount of $24,135,956 (56%); working capital funds (Navy) in the amount of $14,823,831 (34%); fiscal 2023 shipbuilding and conversion (Navy) funds in the amount of $2,494,139 (6%); fiscal 2022 shipbuilding and conversion (Navy) funds in the amount of $1,403,969 (3%); and fiscal 2024 shipbuilding and conversion (Navy) funds in the amount of $291,605 (1%), will be obligated at time of award and will not expire at the end of the current fiscal year. Naval Sea Systems Command, Washington, D.C., is the contracting activity (N00024-20-C-5519).
Sep 2024: Northrop Grumman Systems Corp., Mission Systems Sector, Linthicum Heights, Maryland, is awarded a $43,149,500 firm-fixed-price modification to previously awarded contract N00024-20-C-5519 for provisioned item spares and engineering change kits in support of the production of surface electronic warfare improvement program block 3 hemisphere systems. Work will be performed in Baltimore, Maryland (55%); Tampa, Florida (8%); Andover, Massachusetts (5%); Chelmsford, Massachusetts (5%); San Diego, California (3%); Rochester, New York (2%); Los Angeles, California (2%); Stafford Springs, Connecticut (2%); Glendale, Arizona (1%); Elk Grove Village, Illinois (1%); White Marsh, Maryland (1%); Tucson, Arizona (1%); Chandler, Arizona (1%); Washington, North Carolina (1%); Woodridge, Illinois (1%); Richardson, Texas (1%); Minneapolis, Minnesota (1%); El Cajon, California (1%); Hiawatha, Iowa (1%); Littleton, Colorado (1%); Glendale, California (1%); Rolling Meadows, Illinois (1%); and miscellaneous locations - each less than 1% (4%), and is expected to be completed by February 2027. Fiscal 2024 other procurement (Navy) funds in the amount of $24,135,956 (56%); working capital funds (Navy) in the amount of $14,823,831 (34%); fiscal 2023 shipbuilding and conversion (Navy) funds in the amount of $2,494,139 (6%); fiscal 2022 shipbuilding and conversion (Navy) funds in the amount of $1,403,969 (3%); and fiscal 2024 shipbuilding and conversion (Navy) funds in the amount of $291,605 (1%), will be obligated at time of award and will not expire at the end of the current fiscal year. Naval Sea Systems Command, Washington, D.C., is the contracting activity (N00024-20-C-5519).
Dec 2025: Northrop Grumman Systems Corp., Mission Systems Sector, Linthicum Heights, Maryland, was awarded a $334,419,034 firm-fixed-price modification to previously awarded contract (N00024-20-C-5519) for production of Surface Electronic Warfare Improvement Program (SEWIP) Block 3 Hemisphere and Quadrant systems. This contract modification includes options, which if exercised, would bring the cumulative value of this contract action to $783,025,378. Work will be performed in Baltimore, Maryland, (33%); Tampa, Florida (10%); Chelmsford, Maryland (8%); Sykesville, Maryland (7%); San Diego, California (5%); Hudson, New Hampshire (4%); Woburn, Massachusetts (4%); Rochester, New York (3%); Nashua, New Hampshire (3%); Glendale, Arizona (2%); Denver, Colorado (2%); Washington, North Carolina (2%); Longmont, Colorado (1%); Cincinnati, Ohio (1%); and miscellaneous locations – each less than 1% (15%), and is expected to be completed by December 2029. If all options are exercised, work will continue through April 2030. Fiscal 2025 shipbuilding and construction (Navy) funds in the amount of $334,419,034 were obligated at time of award and will not expire at the end of the current fiscal year. Naval Sea Systems Command, Washington, D.C., is the contracting activity. (Awarded Dec. 12, 2025)
Dec 2025: Northrop Grumman Systems Corp., Mission Systems Sector, Linthicum Heights, Maryland, is awarded a $14,486,001 firm-fixed-price modification to a previously awarded contract (N00024-20-C-5519) for provisioned item spares and engineering change kits in support of the production of Surface Electronic Warfare Improvement Program Block Three subsystems. Work will be performed in Chelmsford, Massachusetts (60%); Hudson, New Hampshire (24%): and Woburn, Massachusetts (16%), and is expected to be completed by December 2029. Fiscal 2026 other procurement (Navy) funds in the amount of $10,200,000 (70%); and fiscal 2024 shipbuilding and conversion (Navy) funds in the amount of $4,286,001 (30%), will be obligated at time of award and will not expire at the end of the current fiscal year. Naval Sea Systems Command, Washington, D.C., is the contracting activity.
May 2021: Northrop Grumman Systems Corp., Mission Systems Sector, Linthicum Heights, Maryland, is awarded a $74,829,628 firm-fixed-price modification to previously awarded contract N00024-20-C-5519 to exercise an option for production of Surface Electronic Warfare Improvement Program Block 3 Hemisphere systems. Work will be performed in Baltimore, Maryland (55%); Tampa, Florida (6%); Andover, Massachusetts (5%); Chelmsford, Massachusetts (4%); Rochester, New York (3%); San Diego, California (3%); Los Angeles, California (2%); Winona, Minnesota (2%); Stafford Springs, Connecticut (2%); Glendale, Arizona (1%); Nashua, New Hampshire (1%); Elk Grove Village, Illinois (1%); White Marsh, Maryland (1%); Tucson, Arizona (1%); Chandler, Arizona (1%); Washington, North Carolina (1%); Woodridge, Illinois (1%); Richardson, Texas (1%); Minneapolis, Minnesota (1%); El Cajon, California (1%); Hiawatha, Iowa (1%); Littleton, Colorado (1%); Glendale, California (1%); and miscellaneous locations each less than 1% (4%), and is expected to be completed by October 2023. Fiscal 2021 other procurement (Navy) funds in the amount of $74,829,628 will be obligated at time of award and will not expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting activity.
May 2022: Northrop Grumman Systems Corp., Mission Systems Sector, Linthicum Heights, Maryland, is awarded a $254,415,555 firm-fixed-price modification to previously awarded contract N00024-20-C-5519 to exercise an option for production of Surface Electronic Warfare Improvement Program (SEWIP) Block 3 Hemisphere systems. Work will be performed in Baltimore, Maryland (55%); Tampa, Florida (6%); Andover, Massachusetts (5%); Chelmsford, Massachusetts (4%); Rochester, New York (3%); San Diego, California (3%); Los Angeles, California (2%); Winona, Minnesota (2%); Stafford Springs, Connecticut (2%); Glendale, Arizona (1%); Nashua, New Hampshire (1%); Elk Grove Village, Illinois (1%); White Marsh, Maryland (1%); Tucson, Arizona (1%); Chandler, Arizona (1%); Washington, North Carolina (1%); Woodridge, Illinois (1%); Richardson, Texas (1%); Minneapolis, Minnesota (1%); El Cajon, California (1%); Hiawatha, Iowa (1%); Littleton, Colorado (1%); Glendale, California (1%); and miscellaneous locations - each less than 1% (4%), and is expected to be completed by September 2025. Fiscal 2022 other procurement (Navy) funds in the amount of $152,649,333 (60%); and fiscal 2022 shipbuilding and conversion (Navy) funds in the amount of $101,766,222 (40%) will be obligated at time of award and will not expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting authority.
Sep 2022: Northrop Grumman Systems Corp., Linthicum Heights, Maryland, is awarded a $31,803,907 firm-fixed-price modification to previously awarded contract N00024-20-C-5519 for provisioned item order spare parts in support of Surface Electronic Warfare Improvement Program Block 3 full rate production. Work will be performed in Baltimore, Maryland (46%); Andover, Massachusetts (6%); Sykesville, Maryland (4%); Windsor Mill, Maryland (4%); Chelmsford, Massachusetts (4%); Tampa, Florida (3%); Newport Beach, California (2%); Chatsworth, California (2%); Littleton, Colorado (2%); Chandler, Arizona (2%); Redondo Beach, California (2%); San Diego, California (2%); and 75 additional locations within the U.S. that are each less than 1% each and make up the remaining 21%. Work is expected to be completed by September 2025. Working capital (Navy) funds in the amount of $16,648,923 (52%); fiscal 2022 other procurement (Navy) funds in the amount of $8,064,301 (26%); fiscal 2022 shipbuilding and conversion (Navy) funds in the amount of $7,090,683 (22%) will be obligated at time of award, of which none will expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting activity.
Mar 2023: Northrop Grumman Systems Corp., Linthicum Heights, Maryland, is awarded a $235,904,196 firm-fixed-price modification to previously awarded contract N00024-20-C-5519 to exercise an option for production of Surface Electronic Warfare Improvement Program Block 3 Hemisphere Systems. Work will be performed in Baltimore, Maryland (55%); Tampa, Florida (8%); Andover, Massachusetts (5%); Chelmsford, Massachusetts (5%); San Diego, California (3%); Rochester, New York (2%); Los Angeles, California (2%); Stafford Springs, Connecticut (2%); Glendale, Arizona (1%); Elk Grove Village, Illinois (1%); White Marsh, Maryland (1%); Tucson, Arizona (1%); Chandler, Arizona (1%); Washington, North Carolina (1%); Woodridge, Illinois (1%); Richardson, Texas (1%); Minneapolis, Minnesota (1%); El Cajon, California (1%); Hiawatha, Iowa (1%); Littleton, Colorado (1%); Glendale, California (1%); Rolling Meadows, Illinois (1%); and other locations each less than 1% (4%), and is expected to be completed by December 2025. Fiscal 2023 shipbuilding and conversion (Navy) funds in the amount of $175,249,445 (74%); and fiscal 2023 other procurement (Navy) funds in the amount of $60,654,751 (26%) will be obligated at time of award and will not expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting activity.
Sep 2023: Northrop Grumman Systems Corp., Mission Systems Sector, Linthicum Heights, Maryland, is awarded a $60,555,041 firm-fixed-price modification to previously awarded contract N00024-20-C-5519 for ancillary hardware and provisioned item spares in support of the full rate production of Surface Electronic Warfare Improvement Program Block 3 Hemisphere systems. Work will be performed in Saginaw, Michigan (29%); Baltimore, Maryland (28%); Passaic, New Jersey (14%); Fort Worth, Texas (5%); Woodridge, Illinois (4%); Hudson, New Hampshire (4%); Ann Arbor, Michigan (2%); Woburn, Massachusetts (1%); San Diego, California (1%); Nashua, New Hampshire (1%); Littleton, Colorado (1%); and miscellaneous locations – each less than 1% (10%), and is expected to be completed by April 2027. Fiscal 2023 other procurement (Navy) funds in the amount of $32,585,440 (54%); fiscal 2023 shipbuilding and conversion (Navy) funds in the amount of $18,774,568 (31%); and fiscal 2022 shipbuilding and conversion (Navy) funds in the amount of $9,195,033 (15%), will be obligated at time of award and will not expire at the end of the current fiscal year. Naval Sea Systems Command, Washington, D.C., is the contracting activity.
Jun 2024: Northrop Grumman Systems Corp., Mission Systems Sector, Linthicum Heights, Maryland, was awarded a $244,692,240 firm-fixed-price modification to previously awarded contract N00024-20-C-5519 to exercise an option for production of Surface Electronic Warfare Improvement Program Block 3 electronic attack hemisphere systems and ancillary hardware equipment. Work will be performed in Baltimore, Maryland (52%); Tampa, Florida (8%); Andover, Massachusetts (5%); Chelmsford, Massachusetts (5%); San Diego, California (3%); Saginaw, Michigan (2%); Rolling Meadows, Illinois (2%); Los Angeles, California (2%); Stafford Springs, Connecticut (2%); Woodridge, Illinois (1%); Passaic, New Jersey (1%); Minneapolis, Minnesota (1%); Glendale, Arizona (1%); Elk Grove Village, Illinois (1%); White Marsh, Maryland (1%); Tucson, Arizona (1%); Woburn, Massachusetts (1%); Washington, North Carolina (1%); Richardson, Texas (1%); El Cajon, California (1%); Hiawatha, Iowa (1%); Littleton, California (1%); Glendale, California (1%); Rochester, New York (1%); and miscellaneous locations - each less than 1% (4%), and is expected to be completed by April 2027. Fiscal 2024 shipbuilding and conversion (Navy) funds in the amount of $124,541,031 (51%); and fiscal 2024 other procurement (Navy) funds in the amount of $120,151,209 (49%), will be obligated at time of award and will not expire at the end of the current fiscal year. Naval Sea Systems Command, Washington, D.C., is the contracting activity. (Awarded on June 11, 2024)
Sep 2024: Northrop Grumman Systems Corp., Mission Systems Sector, Linthicum Heights, Maryland, is awarded a $43,149,500 firm-fixed-price modification to previously awarded contract N00024-20-C-5519 for provisioned item spares and engineering change kits in support of the production of surface electronic warfare improvement program block 3 hemisphere systems. Work will be performed in Baltimore, Maryland (55%); Tampa, Florida (8%); Andover, Massachusetts (5%); Chelmsford, Massachusetts (5%); San Diego, California (3%); Rochester, New York (2%); Los Angeles, California (2%); Stafford Springs, Connecticut (2%); Glendale, Arizona (1%); Elk Grove Village, Illinois (1%); White Marsh, Maryland (1%); Tucson, Arizona (1%); Chandler, Arizona (1%); Washington, North Carolina (1%); Woodridge, Illinois (1%); Richardson, Texas (1%); Minneapolis, Minnesota (1%); El Cajon, California (1%); Hiawatha, Iowa (1%); Littleton, Colorado (1%); Glendale, California (1%); Rolling Meadows, Illinois (1%); and miscellaneous locations - each less than 1% (4%), and is expected to be completed by February 2027. Fiscal 2024 other procurement (Navy) funds in the amount of $24,135,956 (56%); working capital funds (Navy) in the amount of $14,823,831 (34%); fiscal 2023 shipbuilding and conversion (Navy) funds in the amount of $2,494,139 (6%); fiscal 2022 shipbuilding and conversion (Navy) funds in the amount of $1,403,969 (3%); and fiscal 2024 shipbuilding and conversion (Navy) funds in the amount of $291,605 (1%), will be obligated at time of award and will not expire at the end of the current fiscal year. Naval Sea Systems Command, Washington, D.C., is the contracting activity (N00024-20-C-5519).
Sep 2024: Northrop Grumman Systems Corp., Mission Systems Sector, Linthicum Heights, Maryland, is awarded a $43,149,500 firm-fixed-price modification to previously awarded contract N00024-20-C-5519 for provisioned item spares and engineering change kits in support of the production of surface electronic warfare improvement program block 3 hemisphere systems. Work will be performed in Baltimore, Maryland (55%); Tampa, Florida (8%); Andover, Massachusetts (5%); Chelmsford, Massachusetts (5%); San Diego, California (3%); Rochester, New York (2%); Los Angeles, California (2%); Stafford Springs, Connecticut (2%); Glendale, Arizona (1%); Elk Grove Village, Illinois (1%); White Marsh, Maryland (1%); Tucson, Arizona (1%); Chandler, Arizona (1%); Washington, North Carolina (1%); Woodridge, Illinois (1%); Richardson, Texas (1%); Minneapolis, Minnesota (1%); El Cajon, California (1%); Hiawatha, Iowa (1%); Littleton, Colorado (1%); Glendale, California (1%); Rolling Meadows, Illinois (1%); and miscellaneous locations - each less than 1% (4%), and is expected to be completed by February 2027. Fiscal 2024 other procurement (Navy) funds in the amount of $24,135,956 (56%); working capital funds (Navy) in the amount of $14,823,831 (34%); fiscal 2023 shipbuilding and conversion (Navy) funds in the amount of $2,494,139 (6%); fiscal 2022 shipbuilding and conversion (Navy) funds in the amount of $1,403,969 (3%); and fiscal 2024 shipbuilding and conversion (Navy) funds in the amount of $291,605 (1%), will be obligated at time of award and will not expire at the end of the current fiscal year. Naval Sea Systems Command, Washington, D.C., is the contracting activity (N00024-20-C-5519).
Dec 2025: Northrop Grumman Systems Corp., Mission Systems Sector, Linthicum Heights, Maryland, was awarded a $334,419,034 firm-fixed-price modification to previously awarded contract (N00024-20-C-5519) for production of Surface Electronic Warfare Improvement Program (SEWIP) Block 3 Hemisphere and Quadrant systems. This contract modification includes options, which if exercised, would bring the cumulative value of this contract action to $783,025,378. Work will be performed in Baltimore, Maryland, (33%); Tampa, Florida (10%); Chelmsford, Maryland (8%); Sykesville, Maryland (7%); San Diego, California (5%); Hudson, New Hampshire (4%); Woburn, Massachusetts (4%); Rochester, New York (3%); Nashua, New Hampshire (3%); Glendale, Arizona (2%); Denver, Colorado (2%); Washington, North Carolina (2%); Longmont, Colorado (1%); Cincinnati, Ohio (1%); and miscellaneous locations – each less than 1% (15%), and is expected to be completed by December 2029. If all options are exercised, work will continue through April 2030. Fiscal 2025 shipbuilding and construction (Navy) funds in the amount of $334,419,034 were obligated at time of award and will not expire at the end of the current fiscal year. Naval Sea Systems Command, Washington, D.C., is the contracting activity. (Awarded Dec. 12, 2025)
Dec 2025: Northrop Grumman Systems Corp., Mission Systems Sector, Linthicum Heights, Maryland, is awarded a $14,486,001 firm-fixed-price modification to a previously awarded contract (N00024-20-C-5519) for provisioned item spares and engineering change kits in support of the production of Surface Electronic Warfare Improvement Program Block Three subsystems. Work will be performed in Chelmsford, Massachusetts (60%); Hudson, New Hampshire (24%): and Woburn, Massachusetts (16%), and is expected to be completed by December 2029. Fiscal 2026 other procurement (Navy) funds in the amount of $10,200,000 (70%); and fiscal 2024 shipbuilding and conversion (Navy) funds in the amount of $4,286,001 (30%), will be obligated at time of award and will not expire at the end of the current fiscal year. Naval Sea Systems Command, Washington, D.C., is the contracting activity.
Status
(Open)
Last Modified 9/18/25
Period of Performance
9/30/20
Start Date
9/30/28
Current End Date
9/30/28
Potential End Date
Obligations and Backlog
$1.4B
Total Obligated
$1.4B
Current Award
$1.8B
Potential Award
$0.0
Funded Backlog
$448.6M
Total Backlog
Award Hierarchy
Definitive Contract
N0002420C5519
Subcontracts
Activity Timeline
Subcontract Awards
Disclosed subcontracts for N0002420C5519
Opportunity Lifecycle
Procurement history for N0002420C5519
Transaction History
Modifications to N0002420C5519
People
Suggested agency contacts for N0002420C5519
Competition
Number of Bidders
1
Solicitation Procedures
Negotiated Proposal/Quote
Evaluated Preference
None
Commercial Item Acquisition
Commercial Item Procedures Not Used
Simplified Procedures for Commercial Items
No
Other Categorizations
Subcontracting Plan
Individual Subcontract Plan
Cost Accounting Standards
Yes
Business Size Determination
Large Business
Defense Program
None
DoD Claimant Code
Electronics And Communication Equipment
IT Commercial Item Category
Not Applicable
Awardee UEI
H9M6J1PND9M3
Awardee CAGE
15055
Agency Detail
Awarding Office
N00024 NAVSEA HQ
Funding Office
N00024
Created By
ryan.brophy@navy.mil
Last Modified By
ryan.brophy@navy.mil
Approved By
ryan.brophy@navy.mil
Legislative
Legislative Mandates
Materials, Supplies, Articles & Equipment
Performance District
MD-03
Senators
Benjamin Cardin
Chris Van Hollen
Chris Van Hollen
Representative
John Sarbanes
Modified: 9/18/25