NSN

4820-01-090-6416

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$369.88

per EA

13 parts / 7 mfrs

Part Numbers for NSN 4820-01-090-641613 records
Part NumberCAGEManufacturerRNCCRNVC
283683-304577Mission Systems Orchard Park Inc32
3178AS10030003Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier12
3178AS100-130003Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier52
102B332-130941East/West Industries, Inc.C1
221B332-130941East/West Industries, Inc.59
275B100-130941East/West Industries, Inc.32
EW6300430941East/West Industries, Inc.59
283683-331441American Safety Flight Systems Inc59
283683-362323Conax Florida Corporation59
Z02RV04-462701Zevco Inc59
524A-4D-13091816Circor Aerospace, Inc. Dba Circor Aerospace Inc59
P103-67391816Circor Aerospace, Inc. Dba Circor Aerospace Inc59
Z02RV04-491816Circor Aerospace, Inc. Dba Circor Aerospace Inc59
Manufacturers (7)

Mission Systems Orchard Park Inc

CAGE 04577
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Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier

CAGE 30003
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East/West Industries, Inc.

CAGE 30941
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American Safety Flight Systems Inc

CAGE 31441
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Conax Florida Corporation

CAGE 62323
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Circor Aerospace, Inc. Dba Circor Aerospace Inc

CAGE 91816
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Price History
Effective DateUnit PriceUISLC
01-OCT-2025$369.88EA0
01-OCT-2025$369.88EA0
01-OCT-2025$369.88EA0
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
ADSYVALVE DISCHARGE FLOW RATE100.0 LITERS PER MINUTE
AEHZMAXIMUM OPERATING TEMP165.0 FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL BOSS FIRST END
CQJXNOMINAL THREAD SIZE0.437 INCHES FIRST END
CQQFOPERATING PRESSURE140.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CRTLCRITICALITY CODE JUSTIFICATIONFEAT
CSDCOPENING PRESSURE SETTING120.0 POUNDS PER SQUARE INCH
FEATSPECIAL FEATURESCLEAN FOR OXYGEN SERVICE PER SAE AS13591
MATTMATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATTMATERIALALUMINUM BODY
MEDAMEDIA FOR WHICH DESIGNEDOXYGEN, GASEOUS SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE
THSDTHREAD SERIES DESIGNATORUNF FIRST END

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About NSN 4820-01-090-6416

NSN 4820-01-090-6416 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 13 part numbers associated with this NSN from 7 manufacturers.

The current government unit price for NSN 4820-01-090-6416 is $369.88. Price history shows 3 recorded price changes.

To find the part number for NSN 4820-01-090-6416, 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.