NSN

4820-00-021-3630

Valve,Check

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$453.03

per EA

3 parts / 3 mfrs

Part Numbers for NSN 4820-00-021-36303 records
Part NumberCAGEManufacturerRNCCRNVC
114H4104-256540Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc52
114H4104-277272The Boeing Company32
114H4104-281205The Boeing Company Div Defense52
Manufacturers (3)

Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc

CAGE 56540
View NSNs

The Boeing Company

CAGE 77272
View NSNs

The Boeing Company Div Defense

CAGE 81205
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$453.03EA0
01-OCT-2025$453.03EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3A FIRST END
AAJFTHREAD DIRECTIONRIGHT-HAND FIRST END
ADQUFLOW CONTROL DEVICEDISK
ADSUDISK LOADING METHODSPRING
ADZHRENEWABLE SEAT RING TYPEPRESSED-IN
AHNCCONNECTION STYLEPLAIN (TUBE) FIRST END
AZGMMOUNTING FACILITYBRACKET(S)
CMLPTHREAD QUANTITY PER INCH18 FIRST END
CQJXNOMINAL THREAD SIZE0.562 INCHES FIRST END
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.558 INCHES FIRST END
MATTMATERIALALUMINUM ALLOY BODY
MATTMATERIALSTEEL STEM
MATTMATERIALSTEEL FLOW CONTROL DEVICE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764, COND T-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND T-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE STEM
STYLSTYLE DESIGNATORSTRAIGHT THRU
SUPPSUPPLEMENTARY FEATURESADDITIONAL FLOW CONTROL DEVICE: STEM
THSDTHREAD SERIES DESIGNATORUNF FIRST END

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About NSN 4820-00-021-3630

NSN 4820-00-021-3630 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 3 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 4820-00-021-3630 is $453.03. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-00-021-3630, 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.