4820012845439 (Valve, Safety Relief)
NSN: 4820-01-284-5439 • NIIN: 012845439
Overview
Item Name
VALVE, SAFETY RELIEF [Find More]
FSC / PSC
NSG
Unit
EA
DoD Standard Price
$93,230.68
Most Recent Price
$70,168.00
[See More]
NATO Stock Number (NSN) 4820-01-284-5439 for Valve, Safety Relief
has supplier part numbers R10AJ2J2BM-BM3, R10AJ2J2BM-BM3.
The standard DoD price for this item is $93,230.68, the most recent price is $70,168.00, and the historical price range is $24,375.00 - $70,168.00.
Recent awards include SPE7MC23V4132, SPE7MC22P4364, SPE7M822V0445, SPE7MC20V9053, SPE7MC20V0460, SPE7M019P2209.
Approved Suppliers
DLA designated suppliers for 4820012845439 (4820-01-284-5439)
Pricing and Awardees
NSN 4820012845439 (4820-01-284-5439) historical government contracts and pricing
Multi-Award Supply Contracts
Automated Indefinite Delivery Contract (AIDC) awards supplying NSN 4820012845439 (4820-01-284-5439)
Characteristics
Government defined characteristics for 4820012845439 (4820-01-284-5439)
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 |
|---|---|---|
| ADQU | Flow control device | Disk |
| ADSR | Bonnet type | Inside screw |
| ADST | Bonnet attachment method | Bolted |
| ADSU | Disk loading method | Spring |
| AECS | Bolt hole quantity | 6 all ends |
| AEHZ | Maximum operating temp | 250.0 fahrenheit single response |
| AQLR | Valve operation method | Automatic |
| ARKN | Flange shape | Round with holes all ends |
| AWLS | Connection type | Flange all ends |
| CCFG | Valve size | 2.000 inches |
| CQCY | Adjustable pressure range | +18.0 to 26.0 pounds per square inch |
| CQQF | Operating pressure | 150.0 pounds per square inch (psi) maximum single response |
| CSDC | Opening pressure setting | 122.0 pounds per square inch |
| CWCD | Nominal outside diameter | 5.562 inches all ends |
| CWCK | Nominal thickness | 0.438 inches all ends |
| CWCL | First connection face to centerline distance | 5.375 inches |
| CWCQ | Bolt hole nominal diameter | 0.562 inches all ends |
| CWCR | Second connection face to centerline distance | 6.219 inches |
| CWCT | Bolt circle nominal diameter | 4.438 inches all ends |
| CWDF | Flange face design | Plain all ends |
| MATT | Material | Nickel alloy seat |
| MATT | Material | Nickel alloy flow control device |
| MATT | Material | Copper alloy body |
| MDCL | Material document and classification | Qq-n-281 fed spec single material response or qq-n-288 fed spec single material response flow control device |
| MDCL | Material document and classification | Qq-n-281 fed spec single material response or qq-n-288 fed spec single material response seat |
| MDCL | Material document and classification | Astm b-61 assn std single material response body |
| MEDA | Media for which designed | Water-oil-gas single response |
| STYL | Style designator | Angle flanged ends |
| TMQY | Furnished items and quantity | 1 lever |
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
None
NATO FMSN
None
FEDMALL
Yes
Major Organizational Entity (MOE)
MOE Rules for 4820012845439 (4820-01-284-5439)
| Rule | MOE | AMC | AMSC | NIMSC | IMC | AAC | DSOR |
|---|---|---|---|---|---|---|---|
| N9BC | Navy | 3 | D | None | Z | None |
Government Organizations
Organizations that use 4820012845439 (4820-01-284-5439)
| 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 | $93230.68 |
| 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 4820012845439 (4820-01-284-5439)
FLIS Packaging
Distribution Standard System (DSS) Weight and Cube
Unpackaged Item Weight
.
lbs
Unpackaged Item Dimensions
None
Unit Pack Weight
.0
lbs
Unit Pack Dimensions
X X
Unit Pack Cube
.000
Level A
Q
Level B
Q
Level C
None
DSS Weight
None
DSS Cube
None
DIBBS Opportunities
Recent 4820012845439 (4820-01-284-5439) DLA opportunities put for bid on DIBBS
Federal Contract Opportunities
Recent 4820012845439 (4820-01-284-5439) federal solicitations
Reference Data As Of: 6/18/26