NSN

4820-00-269-4633

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$25.31

per EA

4 parts / 3 mfrs

Part Numbers for NSN 4820-00-269-46334 records
Part NumberCAGEManufacturerRNCCRNVC
A1177908441Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies59
A11779-108441Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies59
A1177972634Dielectric Products Co Inc59
559B1M-13591816Circor Aerospace, Inc. Dba Circor Aerospace Inc32
Manufacturers (3)

Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies

CAGE 08441
View NSNs

Dielectric Products Co Inc

CAGE 72634
View NSNs

Circor Aerospace, Inc. Dba Circor Aerospace Inc

CAGE 91816
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$25.31EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAARNOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES FIRST END
AAJFTHREAD DIRECTIONRIGHT-HAND FIRST END
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEPLAIN (PIPE) FIRST END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
CBBLFEATURES PROVIDEDVALVE STEM LOCK SHIELD
CQJXNOMINAL THREAD SIZE0.125 INCHES FIRST END
CQQFOPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CSDCOPENING PRESSURE SETTING135.0 POUNDS PER SQUARE INCH
FEATSPECIAL FEATURESPOP-OFF TYPE
MATTMATERIALCOPPER ALLOY AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
MATTMATERIALCOPPER ALLOY BODY
MATTMATERIALCOPPER ALLOY SEAT
MEDAMEDIA FOR WHICH DESIGNEDACETYLENE SECOND RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDHYDROGEN FIFTH RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDAMMONIA, GASEOUS THIRD RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
THSDTHREAD SERIES DESIGNATORNPT FIRST END

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About NSN 4820-00-269-4633

NSN 4820-00-269-4633 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 4 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 4820-00-269-4633 is $25.31.

To find the part number for NSN 4820-00-269-4633, 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.