Search NATO Stock Numbers

4820012815857 (Valve, Safety Relief)

NSN: 4820-01-281-5857 • NIIN: 012815857

Overview

Item Name
VALVE, SAFETY RELIEF [Find More]
FSC / PSC
4820 - Valves, Nonpowered
NSG
48 - Valves
Unit
EA
DoD Standard Price
$87,091.25
Most Recent Price
$62,431.00 [See More]
NATO Stock Number (NSN) 4820-01-281-5857 for Valve, Safety Relief has supplier part numbers YB2385AB288, 1385 P/L 20072340. The standard DoD price for this item is $87,091.25, the most recent price is $62,431.00, and the historical price range is $590.00 - $62,431.00. Recent awards include SPE7L326P1651, SPE7L326P1648, SPE7MC18P0600, SP076098MC956, SP076095MAG48, SP076094MBV03.
Approved Suppliers

DLA designated suppliers for 4820012815857 (4820-01-281-5857)
Pricing and Awardees

NSN 4820012815857 (4820-01-281-5857) historical government contracts and pricing

Multi-Award Supply Contracts

Automated Indefinite Delivery Contract (AIDC) awards supplying NSN 4820012815857 (4820-01-281-5857)

Characteristics

Government defined characteristics for 4820012815857 (4820-01-281-5857)

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
ADSU Disk loading method Spring
AEHZ Maximum operating temp 180.0 fahrenheit single response
AHNC Connection style Streamlined with one brazing ring (tube) all ends
AQLR Valve operation method Automatic or manual
AWLS Connection type Unthreaded internal tube all ends
CQQF Operating pressure 400.0 pounds per square inch (psi) maximum single response
CSDC Opening pressure setting 155.0 pounds per square inch
CWFD Nominal outside diameter tube accommodated 0.250 inches second end
CWFD Nominal outside diameter tube accommodated 0.375 inches first end
MATT Material Rubber seat
MATT Material Copper alloy body
MATT Material Rubber packing
MEDA Media for which designed Water, salt second response
MEDA Media for which designed Air first response
STYL Style designator Angle
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 4820012815857 (4820-01-281-5857)

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

Organizations that use 4820012815857 (4820-01-281-5857)

Item Description
Management Control 9B-----
Effective Date Feb. 1, 2026
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 $87091.25
Quantity Per Unit 1
Controlled Inventory Unclassified
Shelf Life Non-Deteriorative No Shelf-Life Applies
Acquisition Advice INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item.
Packaging

Packaging Details for 4820012815857 (4820-01-281-5857)

FLIS Packaging
Unpackaged Item Weight
. lbs
Unpackaged Item Dimensions
None
Unit Pack Weight
9.0 lbs
Unit Pack Dimensions
0000 X 0000 X 0000
Unit Pack Cube
.271
Level A
Q
Level B
Q
Level C
None
Distribution Standard System (DSS) Weight and Cube
DSS Weight
9.0000 lbs
DSS Cube
.270833 ft³
DIBBS Opportunities

Recent 4820012815857 (4820-01-281-5857) DLA opportunities put for bid on DIBBS

Federal Contract Opportunities

Recent 4820012815857 (4820-01-281-5857) federal solicitations

Reference Data As Of: 5/18/26