NSN

4820-00-054-8343

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$34.99

per EA

3 parts / 3 mfrs

Part Numbers for NSN 4820-00-054-83433 records
Part NumberCAGEManufacturerRNCCRNVC
013-1294-0013499Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems39
524A-1M-3091816Circor Aerospace, Inc. Dba Circor Aerospace Inc52
013-1294-00095105Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems52
Manufacturers (3)

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems

CAGE 13499
View NSNs

Circor Aerospace, Inc. Dba Circor Aerospace Inc

CAGE 91816
View NSNs

Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems

CAGE 95105
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$34.99EA0
01-OCT-2025$34.99EA0
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 DEVICEDISK
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP450.0 FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEPLAIN (PIPE) FIRST END
AQLRVALVE OPERATION METHODAUTOMATIC
CBBLFEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
CQCYADJUSTABLE PRESSURE RANGE+29.0 TO 72.0 POUNDS PER SQUARE INCH
CQJXNOMINAL THREAD SIZE0.125 INCHES FIRST END
CQQFOPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CSDCOPENING PRESSURE SETTING30.0 POUNDS PER SQUARE INCH
FEATSPECIAL FEATURESFLOW CONTROL DEVICE SILICONE DISK SEATING SURFACE
MATTMATERIALALUMINUM ALLOY OVERALL
MEDAMEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDOXYGEN, GASEOUS SECOND RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDOIL, CHLORINATED TRANSFORMER THIRD RESPONSE
SFTTSURFACE TREATMENTANODIZE LOCATION NOT OTHERWISE SPECIFIED
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORNPT FIRST END

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About NSN 4820-00-054-8343

NSN 4820-00-054-8343 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 3 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 4820-00-054-8343 is $34.99. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-00-054-8343, 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.