NSN

4820-00-239-2584

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$1,336.53

per EA

3 parts / 3 mfrs

Part Numbers for NSN 4820-00-239-25843 records
Part NumberCAGEManufacturerRNCCRNVC
332-2719-01013499Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems72
P500A91816Circor Aerospace, Inc. Dba Circor Aerospace Inc32
332-2719-01095105Rockwell 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$1,336.53EA0
01-OCT-2025$1,336.53EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS2B SECOND END
AAJDTHREAD CLASS2A FIRST END
AAJFTHREAD DIRECTIONRIGHT-HAND SECOND END
AAJFTHREAD DIRECTIONRIGHT-HAND FIRST END
ADQUFLOW CONTROL DEVICEPISTON
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP160.0 FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEGASKET SEAL(BOSS) SECOND END
AHNCCONNECTION STYLEFLARED (TUBE) FIRST END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
AWLSCONNECTION TYPETHREADED INTERNAL BOSS SECOND END
CBBLFEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
CMLPTHREAD QUANTITY PER INCH32 FIRST END
CQJXNOMINAL THREAD SIZE0.438 INCHES FIRST END
CQJXNOMINAL THREAD SIZE0.190 INCHES SECOND END
CQQFOPERATING PRESSURE6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CQRBSEAT ANGLE37.0 DEGREES FIRST END
CQRBSEAT ANGLE37.0 DEGREES SECOND END
MATTMATERIALALUMINUM BODY
MEDAMEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SECOND RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
SFTTSURFACE TREATMENTANODIZE LOCATION NOT OTHERWISE SPECIFIED
STYLSTYLE DESIGNATORANGLE
THSDTHREAD SERIES DESIGNATORUNF SECOND END
THSDTHREAD SERIES DESIGNATORUNF FIRST END

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About NSN 4820-00-239-2584

NSN 4820-00-239-2584 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 4820-00-239-2584 is $1,336.53. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-00-239-2584, 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.