Search NATO Stock Numbers

4820004940755 (Valve, Safety Relief)

NSN: 4820-00-494-0755 • NIIN: 004940755

Overview

Item Name
VALVE, SAFETY RELIEF [Find More]
FSC / PSC
4820 - Valves, Nonpowered
NSG
48 - Valves
Unit
EA
DoD Standard Price
$694.75
Most Recent Price
$434.74 [See More]
NATO Stock Number (NSN) 4820-00-494-0755 for Valve, Safety Relief has supplier part numbers 21247-12, 21247-12, 20C-0050-5, 20C0005-50, M9050-5, MIL-PRF-9050, 8661132, 10525-3, M9050-5, 20C0005-50, MIL-V-9050. The standard DoD price for this item is $694.75, the most recent price is $434.74, and the historical price range is $159.45 - $434.74. Recent awards include SPE7MC24V2159, SPE7MC23V7699, SPE7M023V2488, SPE7M820V1213, SPE7M017V1379, SPE7MC16M7493.
Approved Suppliers

DLA designated suppliers for 4820004940755 (4820-00-494-0755)
Pricing and Awardees

NSN 4820004940755 (4820-00-494-0755) historical government contracts and pricing

Multi-Award Supply Contracts

Automated Indefinite Delivery Contract (AIDC) awards supplying NSN 4820004940755 (4820-00-494-0755)

Characteristics

Government defined characteristics for 4820004940755 (4820-00-494-0755)

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 0.125 inches 2nd end
AAAR Nominal pipe size accommodated 0.125 inches 2nd end
AAJF Thread direction Right-hand 2nd end
AAJF Thread direction Right-hand 2nd end
ADQU Flow control device Poppet
ADSU Disk loading method Spring
ADSY Valve discharge flow rate 100.0 liters per minute
AEHZ Maximum operating temp 260.0 deg fahrenheit single response
AHNC Connection style Plain,optional end(pipe) 1st end
AHNC Connection style Plain,optional end(pipe) 1st end
AQLR Valve operation method Automatic
AWLS Connection type Threaded internal pipe 1st end
AWLS Connection type Threaded internal pipe 1st end
CBBL Features provided Pressure tight outlet side
CMLP Thread quantity per inch 27 1st end
CMLP Thread quantity per inch 27 1st end
CQGM Maximum operating pressure 140.0 pounds per square inch single response
CQJX Nominal thread size 0.125 inches 2nd end
CQJX Nominal thread size 0.125 inches 2nd end
CRTL Criticality code justification Cqgm
MATT Material Aluminum alloy overall
MDCL Material document and classification Mil-v-9050 mil spec single material response overall
MEDA Media for which designed Oxygen, liquid 2nd response
MEDA Media for which designed Oxygen, liquid 2nd response
STYL Style designator Angle
TEST Test data document 81349-mil-v-9050 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; Excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.).
THSD Thread series designator Anpt 1st end
THSD Thread series designator Anpt 1st end
ZZZT Nondefinitive spec/std data 5 type
Additional Identifiers
FIIG
A046B0
PINC
0005488
SOS
SMS
CRIT CD
Y
II
1
RPD MRC
None
DMIL
Q
DMIL INT CD
3
PMIC
U
IUID Indicator
Not Indicated
Schedule B
8481400000
ADP
None
NATO FMSN
049
FEDMALL
No
Major Organizational Entity (MOE)

MOE Rules for 4820004940755 (4820-00-494-0755)

Rule MOE AMC AMSC NIMSC IMC AAC DSOR
FXGC Air Force 1 T Z
N9BC Navy 1 T Z
Government Organizations

Organizations that use 4820004940755 (4820-00-494-0755)

Item Description
Management Control SF9---N
Effective Date May 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 $694.75
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 4820004940755 (4820-00-494-0755)

FLIS Packaging
Unpackaged Item Weight
. lbs
Unpackaged Item Dimensions
None
Unit Pack Weight
.2 lbs
Unit Pack Dimensions
0000 X 0000 X 0000
Unit Pack Cube
.017
Level A
Q
Level B
Q
Level C
None
Distribution Standard System (DSS) Weight and Cube
DSS Weight
.2250 lbs
DSS Cube
.013880 ft³
DIBBS Opportunities

Recent 4820004940755 (4820-00-494-0755) DLA opportunities put for bid on DIBBS

Federal Contract Opportunities

Recent 4820004940755 (4820-00-494-0755) federal solicitations

DLA Stock on Hand

Historical DLA on hand stock and reorder point for 4820004940755 (4820-00-494-0755)

Reference Data As Of: 9/18/25