NSN

4820-01-014-3334

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$22.31

per EA

7 parts / 6 mfrs

Part Numbers for NSN 4820-01-014-33347 records
Part NumberCAGEManufacturerRNCCRNVC
56269602769Lockheed Martin Corporation Div Rms52
292233710001Navair and Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier72
1005PM4D4-211243Cosmodyne, Llc Dba Cosmodyne LlcE8
7LV241-226044Saf Industries Llc Dba Saf Industries Llc Div Garkenyon32
56269656232Lockheed Martin Corporation Div Rms - Mitchel Field59
562696-00056232Lockheed Martin Corporation Div Rms - Mitchel FieldC1
559A-2M-291816Circor Aerospace, Inc. Dba Circor Aerospace Inc32
Manufacturers (6)

Lockheed Martin Corporation Div Rms

CAGE 02769
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Navair and Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier

CAGE 10001
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Cosmodyne, Llc Dba Cosmodyne Llc

CAGE 11243
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Saf Industries Llc Dba Saf Industries Llc Div Garkenyon

CAGE 26044
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Lockheed Martin Corporation Div Rms - Mitchel Field

CAGE 56232
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Circor Aerospace, Inc. Dba Circor Aerospace Inc

CAGE 91816
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$22.31EA0
01-OCT-2025$22.31EA0
01-OCT-2025$22.31EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEPLAIN (PIPE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
CQJXNOMINAL THREAD SIZE0.250 INCHES ALL ENDS
CQQFOPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CSDCOPENING PRESSURE SETTING2.0 POUNDS PER SQUARE INCH
FEATSPECIAL FEATURESMARKED WITH DIRECTION OF FLOW ARROW
MATTMATERIALALUMINUM BODY
MEDAMEDIA FOR WHICH DESIGNEDAMMONIA, GASEOUS SECOND RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDGAS, INERT FIFTH RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDREFRIGERANT 12 THIRD RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDHYDROGEN FOURTH RESPONSE
SFTTSURFACE TREATMENTANODIZE LOCATION NOT OTHERWISE SPECIFIED
STYLSTYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS

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About NSN 4820-01-014-3334

NSN 4820-01-014-3334 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 7 part numbers associated with this NSN from 6 manufacturers.

The current government unit price for NSN 4820-01-014-3334 is $22.31. Price history shows 3 recorded price changes.

To find the part number for NSN 4820-01-014-3334, 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.