NSN

4820-00-129-6680

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$99.06

per EA

5 parts / 3 mfrs

Part Numbers for NSN 4820-00-129-66805 records
Part NumberCAGEManufacturerRNCCRNVC
23MA1-201343Anderson Greenwood Lp Dba Anderson Greenwood Crosby59
23MA-1/2-520PSI01343Anderson Greenwood Lp Dba Anderson Greenwood Crosby32
6010D1-1/2IN-520PSI01343Anderson Greenwood Lp Dba Anderson Greenwood Crosby59
64A92C87810001Navair and Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier52
64A92C87830003Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier52
Manufacturers (3)

Anderson Greenwood Lp Dba Anderson Greenwood Crosby

CAGE 01343
View NSNs

Navair and Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier

CAGE 10001
View NSNs

Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier

CAGE 30003
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$99.06EA0
01-OCT-2025$99.06EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEPACKING RETAINING
ADSUDISK LOADING METHODSPRING
ADSYVALVE DISCHARGE FLOW RATE520.0 CUBIC FEET PER MINUTE
AHNCCONNECTION STYLEPLAIN (PIPE) FIRST END
AHNCCONNECTION STYLEPLAIN,OPTIONAL END(PIPE) SECOND END
AQLRVALVE OPERATION METHODAUTOMATIC OR MANUAL
CBBLFEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
CQJXNOMINAL THREAD SIZE0.500 INCHES FIRST END
CQJXNOMINAL THREAD SIZE0.750 INCHES SECOND END
CQQFOPERATING PRESSURE500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CSDCOPENING PRESSURE SETTING520.0 POUNDS PER SQUARE INCH
MATTMATERIALBRONZE BODY
MATTMATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATTMATERIALSTEEL CORROSION RESISTING STEM
MEDAMEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS

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About NSN 4820-00-129-6680

NSN 4820-00-129-6680 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 5 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 4820-00-129-6680 is $99.06. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-00-129-6680, 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.