NSN
NSNPARTNUMBER.COM
NSN

4820-00-202-5912

Valve,Check

FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES

Unit Price

$792.54

per EA

6 parts / 4 mfrs

Part Numbers for NSN 4820-00-202-59126 records
Part NumberCAGEManufacturerRNCCRNVC
10-147281205The Boeing Company Div Defense52
10-1472-281205The Boeing Company Div Defense52
869A6TT91816Circor Aerospace, Inc. Dba Circor Aerospace Inc32
869A6TTA91816Circor Aerospace, Inc. Dba Circor Aerospace Inc59
22562299221Tavco, Inc. Div Williams Aerospace & Manufacturing Inc.52
963.04.26.703S4080Pilatus Aircraft Ltd52
Manufacturers (4)

The Boeing Company Div Defense

CAGE 81205
View NSNs

Circor Aerospace, Inc. Dba Circor Aerospace Inc

CAGE 91816
View NSNs

Tavco, Inc. Div Williams Aerospace & Manufacturing Inc.

CAGE 99221
View NSNs

Pilatus Aircraft Ltd

CAGE S4080
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$792.54EA0
01-OCT-2025$792.54EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3A FIRST END
AAJFTHREAD DIRECTIONRIGHT-HAND FIRST END
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP180.0 FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL BOSS FIRST END
BBJXMOUNTING POSITIONHORIZONTAL OR VERTICAL
CQJXNOMINAL THREAD SIZE0.562 INCHES FIRST END
CQJXNOMINAL THREAD SIZE0.562 INCHES FIRST END
CQQFOPERATING PRESSURE600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CQQFOPERATING PRESSURE600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CQRBSEAT ANGLE37.0 DEGREES FIRST END
CQRBSEAT ANGLE37.0 DEGREES FIRST END
MATTMATERIALALUMINUM ALLOY 2024 BODY
MATTMATERIALALUMINUM ALLOY 2024 BODY
SFTTSURFACE TREATMENTANODIZE
SFTTSURFACE TREATMENTANODIZE
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
Related NSNs in FSC 4820
4820-00-547-29014820-01-237-3540— Liner,Valve Cylinder4820-01-141-29714820-01-314-8735— Valve,Safety Relief4820-00-798-91094820-01-673-5443— Valve,Dump4820-00-546-17564820-01-073-0090— Valve,Ball4820-01-508-98544820-01-497-7582— Seat,Valve

Need full procurement data, packaging, and standardization info?

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Quick Reference

NSN4820-00-202-5912
NIIN002025912
FSC4820
PRICE$792.54
DEMILA
PARTS6
MFRS4
Manufacturers

The Boeing Company Div Defense

CAGE 81205

Circor Aerospace, Inc. Dba Circor Aerospace Inc

CAGE 91816

Tavco, Inc. Div Williams Aerospace & Manufacturing Inc.

CAGE 99221

Pilatus Aircraft Ltd

CAGE S4080

About NSN 4820-00-202-5912

NSN 4820-00-202-5912 is a National Stock Number assigned to Valve,Check. This NSN part number belongs to Federal Supply Class 4820 (VALVES, NONPOWERED) under Federal Supply Group 48 (VALVES). There are 6 part numbers associated with this NSN from 4 manufacturers.

The current government unit price for NSN 4820-00-202-5912 is $792.54. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-00-202-5912, 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.