NSN

4820-01-151-5605

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$262.27

per EA

4 parts / 3 mfrs

Part Numbers for NSN 4820-01-151-56054 records
Part NumberCAGEManufacturerRNCCRNVC
KT-3225-1 ITEM1320722The Entwistle Company LlcC1
KT-3225-125573Entwistle Co the Kenett Hydraulic Systems DivD9
KT-3225-1 ITEM1325573Entwistle Co the Kenett Hydraulic Systems Div59
559T-4D-2091816Circor Aerospace, Inc. Dba Circor Aerospace Inc32
Manufacturers (3)

The Entwistle Company Llc

CAGE 20722
View NSNs

Entwistle Co the Kenett Hydraulic Systems Div

CAGE 25573
View NSNs

Circor Aerospace, Inc. Dba Circor Aerospace Inc

CAGE 91816
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$262.27EA0
01-OCT-2025$262.27EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3A FIRST END
AAJFTHREAD DIRECTIONRIGHT-HAND FIRST END
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP280.0 FAHRENHEIT SECOND RESPONSE
AEHZMAXIMUM OPERATING TEMP-40.0 FAHRENHEIT FIRST RESPONSE
AHNCCONNECTION STYLEFLARED (TUBE) FIRST END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CQJXNOMINAL THREAD SIZE0.438 INCHES FIRST END
CQQFOPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CQRBSEAT ANGLE37.0 DEGREES FIRST END
CSDCOPENING PRESSURE SETTING20.0 POUNDS PER SQUARE INCH
MATTMATERIALSTEEL CORROSION RESISTING BODY
MEDAMEDIA FOR WHICH DESIGNEDAIR SECOND RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDREFRIGERANT 12 FIFTH RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDGAS, INERT THIRD RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDHYDROGEN FOURTH RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDACETYLENE FIRST RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END

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About NSN 4820-01-151-5605

NSN 4820-01-151-5605 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 4820-01-151-5605 is $262.27. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-151-5605, 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.