Search NATO Stock Numbers

4820015334345 (Valve, Safety Relief)

NSN: 4820-01-533-4345 • NIIN: 015334345

Overview

Item Name
VALVE, SAFETY RELIEF [Find More]
End Product
VIRGINIA CLASS SHIPS [Find More]
FSC / PSC
4820 - Valves, Nonpowered
NSG
48 - Valves
Unit
EA
DoD Standard Price
$59,370.90
Most Recent Price
$112,269.60 [See More]
NATO Stock Number (NSN) 4820-01-533-4345 for Valve, Safety Relief has supplier part numbers 17037, SW12504R0085, SW125, SW125B03R0085/CDS17037, SW125B03R0085/CDS17037. The standard DoD price for this item is $59,370.90, the most recent price is $112,269.60, and the historical price range is $44,572.75 - $112,269.60. The end product for this NSN is Virginia Class Ships. Recent awards include SPE7MC26P1198, SPE7MC21P5173.
Approved Suppliers

DLA designated suppliers for 4820015334345 (4820-01-533-4345)
Pricing and Awardees

NSN 4820015334345 (4820-01-533-4345) historical government contracts and pricing

Multi-Award Supply Contracts

Automated Indefinite Delivery Contract (AIDC) awards supplying NSN 4820015334345 (4820-01-533-4345)

Characteristics

Government defined characteristics for 4820015334345 (4820-01-533-4345)

Hazardous and Environmental Characteristics
Hazardous Material Indicator (HMIC)
N
Hazardous Characteristics (HCC)
None
Electrostatic Discharge (ESD EMI)
None
Environmental Attributes (ENAC)
None
Product Characteristics
Code Requirement Description
AAAR Nominal pipe size accommodated 1.500 inches all ends
ADQU Flow control device Disk
ADSU Disk loading method Spring
ADSY Valve discharge flow rate 4.0 gallons per minute
AEHZ Maximum operating temp 150.0 fahrenheit single response
AGAV End item identification Virginia class ships
AHNC Connection style Socket all ends
AQLR Valve operation method Automatic or manual
AWLS Connection type Unthreaded internal pipe all ends
CSDC Opening pressure setting 85.0 pounds per square inch
CXCY Part name assigned by controlling agency Relief valve type uu 2771-t
MATT Material Nickel alloy stem
MATT Material Nickel alloy seat
MATT Material Copper alloy body
MATT Material Nickel alloy flow control device
MDCL Material document and classification Mil-c-20159 mil spec single material response body
MDCL Material document and classification Qq-n-288 comp a fed spec single material response seat
MDCL Material document and classification Qq-n-281, cl. A or b fed spec single material response flow control device
MDCL Material document and classification Qq-n-281 cl. A or b fed spec single material response stem
STYL Style designator Angle
Additional Identifiers
FIIG
None
PINC
0005488
SOS
SMS
CRIT CD
X
II
1
RPD MRC
None
DMIL
A
DMIL INT CD
1
PMIC
A
IUID Indicator
Not Indicated
Schedule B
8481400000
ADP
0
NATO FMSN
None
FEDMALL
Yes
Major Organizational Entity (MOE)

MOE Rules for 4820015334345 (4820-01-533-4345)

Rule MOE AMC AMSC NIMSC IMC AAC DSOR
N9BC Navy 3 D None Z None
Government Organizations

Organizations that use 4820015334345 (4820-01-533-4345)

Item Description
Management Control -------
Effective Date Oct. 1, 2025
Unit of Issue Each - A numeric quantity of one item of supply. Do not use if a more specific term applies, such as kit, set, assortment, assembly, group, sheet, plate, strip or length.
Unit Price $59370.90
Quantity Per Unit 1
Controlled Inventory Unclassified
Shelf Life Non-Deteriorative No Shelf-Life Applies
Acquisition Advice NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement is initiated only after receipt of a requisition.
Packaging

Packaging Details for 4820015334345 (4820-01-533-4345)

FLIS Packaging
Unpackaged Item Weight
. lbs
Unpackaged Item Dimensions
None
Unit Pack Weight
.0 lbs
Unit Pack Dimensions
0000 X 0000 X 0000
Unit Pack Cube
.000
Level A
Q
Level B
Q
Level C
None
Distribution Standard System (DSS) Weight and Cube
DSS Weight
None
DSS Cube
None
DIBBS Opportunities

Recent 4820015334345 (4820-01-533-4345) DLA opportunities put for bid on DIBBS

Federal Contract Opportunities

Recent 4820015334345 (4820-01-533-4345) federal solicitations

Reference Data As Of: 5/18/26