NSN

4820-00-640-5990

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$3,174.16

per EA

8 parts / 4 mfrs

Part Numbers for NSN 4820-00-640-59908 records
Part NumberCAGEManufacturerRNCCRNVC
1-2UU1741T SET 75 PSI01343Anderson Greenwood Lp Dba Anderson Greenwood Crosby32
20213LS41M01343Anderson Greenwood Lp Dba Anderson Greenwood Crosby51
D1200B5P967Dante Valve CompanyC1
D50UU-065P967Dante Valve CompanyC1
D1200B65079Danco Valve Company59
D50UU-0665079Danco Valve Company59
MIL-DTL-2433281349Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M41
MILV2433281349Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M59
Manufacturers (4)

Anderson Greenwood Lp Dba Anderson Greenwood Crosby

CAGE 01343
View NSNs

Dante Valve Company

CAGE 5P967
View NSNs

Danco Valve Company

CAGE 65079
View NSNs

Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M

CAGE 81349
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$3,174.16EA0
01-OCT-2025$3,174.16EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAARNOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES ALL ENDS
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODBOLTED
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLESOCKET ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CQCYADJUSTABLE PRESSURE RANGE+73.0 TO 103.0 POUNDS PER SQUARE INCH
CQQFOPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATTMATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MEDAMEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE
ZZZTNONDEFINITIVE SPEC/STD DATAA2 TYPE AND C CLASS

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About NSN 4820-00-640-5990

NSN 4820-00-640-5990 is a National Stock Number assigned to Valve,Safety Relief. This NSN part number belongs to Federal Supply Class 4820 (VALVES, NONPOWERED) under Federal Supply Group 48 (VALVES). There are 8 part numbers associated with this NSN from 4 manufacturers.

The current government unit price for NSN 4820-00-640-5990 is $3,174.16. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-00-640-5990, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.