NSN

4730-00-421-3231

Restrictor,Fluid Flow

FSC 4730HOSE, PIPE, TUBE, LUBRICATION, AND RAILING FITTINGSFSG 47PIPE, TUBING, HOSE, AND FITTINGS

Unit Price

$15,957.36

per EA

5 parts / 3 mfrs

Part Numbers for NSN 4730-00-421-32315 records
Part NumberCAGEManufacturerRNCCRNVC
231262010001Navair and Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier79
2312620-310001Navair and Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier39
R121W6-1.079326Transdigm Inc Div Adelwiggins Group59
Q642-05-1-098939Aerocontrolex Group, Inc. Dba Aero Fluid Products59
Q642-05-1.098939Aerocontrolex Group, Inc. Dba Aero Fluid Products32
Manufacturers (3)

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

CAGE 10001
View NSNs

Transdigm Inc Div Adelwiggins Group

CAGE 79326
View NSNs

Aerocontrolex Group, Inc. Dba Aero Fluid Products

CAGE 98939
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$15,957.36EA0
01-OCT-2025$15,957.36EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3B FIRST PROVISION
AAJDTHREAD CLASS3B SECOND PROVISION
AAJFTHREAD DIRECTIONRIGHT-HAND FIRST PROVISION
AAJFTHREAD DIRECTIONRIGHT-HAND SECOND PROVISION
AASATHREAD LENGTH0.469 INCHES NOMINAL SECOND PROVISION
AASATHREAD LENGTH0.469 INCHES NOMINAL FIRST PROVISION
ABKVOUTSIDE DIAMETER1.375 INCHES NOMINAL
ABRYLENGTH3.375 INCHES NOMINAL
ABVKTHREAD SIZE DESIGNATOR9/16-18 SECOND PROVISION
ABVKTHREAD SIZE DESIGNATOR9/16-18 FIRST PROVISION
AFEWTHREAD PROVISIONTHREADED LOCATION NOT OTHERWISE SPECIFIED
AMSFORIFICE DIAMETER0.297 INCHES NOMINAL
APGFDESIGN TYPETUBULAR, HEX SHAPE
BZRRTHREAD SERIESUNF SECOND PROVISION
BZRRTHREAD SERIESUNF FIRST PROVISION
CCFKHOSE/TUBE SIZE FOR WHICH DESIGNED318 IN. TUBE OD
FEATSPECIAL FEATURESLOCKWIRE HOLES
MATTMATERIALSTEEL CORROSION RESISTING
SFTTSURFACE TREATMENTPASSIVATE

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About NSN 4730-00-421-3231

NSN 4730-00-421-3231 is a National Stock Number assigned to Restrictor,Fluid Flow. This NSN part number belongs to Federal Supply Class 4730 (HOSE, PIPE, TUBE, LUBRICATION, AND RAILING FITTINGS) under Federal Supply Group 47 (PIPE, TUBING, HOSE, AND FITTINGS). There are 5 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 4730-00-421-3231 is $15,957.36. Price history shows 2 recorded price changes.

To find the part number for NSN 4730-00-421-3231, 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.