NSN

4730-00-277-6375

Locknut,Tube Fitting

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

Unit Price

$224.99

per PG

11 parts / 6 mfrs

Part Numbers for NSN 4730-00-277-637511 records
Part NumberCAGEManufacturerRNCCRNVC
AS48410U583Sae International Dba Sae International59
AS51790U583Sae International Dba Sae International59
AS5179D030U583Sae International Dba Sae International32
SAE-AS48410U583Sae International Dba Sae International31
AN6289D313899Hydro-Fitting Manufacturing Corporation59
AN6289D314397Faber Enterprises, Inc. Div Faber Enterprise Inc59
752 52477294Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company59
AS484181343Society of Automotive Engineers Inc59
AS517981343Society of Automotive Engineers Inc59
AS5179D0381343Society of Automotive Engineers Inc59
AN6289D388044Aeronautical Standards Group Dept of Navy and Air Force59
Manufacturers (6)

Sae International Dba Sae International

CAGE 0U583
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Hydro-Fitting Manufacturing Corporation

CAGE 13899
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Faber Enterprises, Inc. Div Faber Enterprise Inc

CAGE 14397
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Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company

CAGE 77294
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Society of Automotive Engineers Inc

CAGE 81343
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Aeronautical Standards Group Dept of Navy and Air Force

CAGE 88044
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$224.99PG0
01-OCT-2025$224.99PG0
01-OCT-2025$224.99PG0
01-OCT-2025$224.99PG0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
ACTANUT STYLETUBE FITTING LOCKNUT
ADEANUT HEIGHT0.250 INCHES NOMINAL
AGAVEND ITEM IDENTIFICATIONF-18 AIRCRAFT
ASDBWIDTH ACROSS FLATS0.625 INCHES NOMINAL
BZRRTHREAD SERIESUNF
CFPTPACKING RECESS DIAMETER0.546 INCHES NOMINAL
CFPWPACKING RECESS DEPTH0.037 INCHES NOMINAL
CMLPTHREAD QUANTITY PER INCH24
CQJXNOMINAL THREAD SIZE0.375 INCHES
CQRJNOMINAL TUBE OUTSIDE DIAMETER0.188 INCHES
MATTMATERIALALUMINUM ALLOY 2014 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/4,ALLOY 2014,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTANODIZE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
ZZZKSPECIFICATION/STANDARD DATA88044-AN6289 GOVERNMENT STANDARD

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About NSN 4730-00-277-6375

NSN 4730-00-277-6375 is a National Stock Number assigned to Locknut,Tube Fitting. 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 11 part numbers associated with this NSN from 6 manufacturers.

The current government unit price for NSN 4730-00-277-6375 is $224.99. Price history shows 4 recorded price changes.

To find the part number for NSN 4730-00-277-6375, 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.