NSN

4730-00-189-2737

Nut,Tube Coupling

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

Unit Price

$46.04

per PG

45 parts / 27 mfrs

Part Numbers for NSN 4730-00-189-273745 records
Part NumberCAGEManufacturerRNCCRNVC
J5130U583Sae International Dba Sae International59
SAE-J5130U583Sae International Dba Sae International31
SAE J513 4 010166B0U583Sae International Dba Sae International32
DD02CA05110855Carrier Corp51
9975202-118876Us Army Aviation and Missile Command51
B11378-9319422Demarkus Corp Refrigeration Engineering Corp59
1114X420969Essex Brass Corporation59
61353923671White Consolidated Industries Inc Frigidaire Div59
14436924617General Motors Corp59
61353924617General Motors Corp59
641-FS-0430327Imperial59
641-FS NS4-430327Imperial59
NS4-430327Imperial59
NS4-439130Kolpak Industries Inc Mc Call Refrigerator Div51
A505141947Mueller Brass Co.51
NS4-441947Mueller Brass Co.59
S183150019Ready Power Co the59
NS4-458553Superior Valve Co51
MS35872-260144Unifab Industries Inc59
D607-10-160532Trane U.S. Inc. Dba the Trane Co Div Trane Headquarters51
45266935Johnson Controls Navy Systems, Llc51
585-516-1714598APC1080064Naval Ship Systems Command51
585-516-1714598REVAPC1080064Naval Ship Systems Command59
00153580739Beatrice Foods Co Taylor Freezer Div59
5-13-2007-2-2781337W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center51
4 010166B(NS4)81343Society of Automotive Engineers Inc59
J51381343Society of Automotive Engineers Inc59
J513 4 010166B81343Society of Automotive Engineers Inc59
J5134-010166BA81343Society of Automotive Engineers Inc59
SAE J513 4 010166B81343Society of Automotive Engineers Inc59
B307-184768Harvey Sid Inc59
B307184768Harvey Sid Inc59
4730PL08697329009HJednolity Indeks Materialowy - Uniform Material Index69
14FS-493061Parker-Hannifin Corp Div Fluid System Connector Division51
50983-194833Keco Industries, Inc.59
5-13-2007-2-2794833Keco Industries, Inc.59
15-02-802696169Electric Boat Corporation Div General Dynamics Electric Boat51
7891-051REVDPC1096169Electric Boat Corporation Div General Dynamics Electric Boat59
845-2445071 ITEM 3496169Electric Boat Corporation Div General Dynamics Electric Boat51
8591-051REVAPC1096169Electric Boat Corporation Div General Dynamics Electric Boat59
8591-551REVAPC1096169Electric Boat Corporation Div General Dynamics Electric Boat51
8691-052REVAPC1096169Electric Boat Corporation Div General Dynamics Electric Boat51
MS35872-296906Military Standards Promulgated By Military Departments Under Authority of Defense Standardization Manual 4120 3-M59
8611914-198752Warner Robins Air Logistics Center51
4730001892737A00AME.C.a Etablissement Central Des Approvisionnements Des Forces Armees Royales69
Manufacturers (27)

Sae International Dba Sae International

CAGE 0U583
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Us Army Aviation and Missile Command

CAGE 18876
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Demarkus Corp Refrigeration Engineering Corp

CAGE 19422
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Essex Brass Corporation

CAGE 20969
View NSNs

White Consolidated Industries Inc Frigidaire Div

CAGE 23671
View NSNs

General Motors Corp

CAGE 24617
View NSNs

Kolpak Industries Inc Mc Call Refrigerator Div

CAGE 39130
View NSNs

Mueller Brass Co.

CAGE 41947
View NSNs

Ready Power Co the

CAGE 50019
View NSNs

Superior Valve Co

CAGE 58553
View NSNs

Unifab Industries Inc

CAGE 60144
View NSNs

Trane U.S. Inc. Dba the Trane Co Div Trane Headquarters

CAGE 60532
View NSNs

Johnson Controls Navy Systems, Llc

CAGE 66935
View NSNs

Naval Ship Systems Command

CAGE 80064
View NSNs

Beatrice Foods Co Taylor Freezer Div

CAGE 80739
View NSNs

W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center

CAGE 81337
View NSNs

Society of Automotive Engineers Inc

CAGE 81343
View NSNs

Harvey Sid Inc

CAGE 84768
View NSNs

Jednolity Indeks Materialowy - Uniform Material Index

CAGE 9009H
View NSNs

Parker-Hannifin Corp Div Fluid System Connector Division

CAGE 93061
View NSNs

Keco Industries, Inc.

CAGE 94833
View NSNs

Electric Boat Corporation Div General Dynamics Electric Boat

CAGE 96169
View NSNs

Military Standards Promulgated By Military Departments Under Authority of Defense Standardization Manual 4120 3-M

CAGE 96906
View NSNs

Warner Robins Air Logistics Center

CAGE 98752
View NSNs

E.C.a Etablissement Central Des Approvisionnements Des Forces Armees Royales

CAGE A00AM
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$46.04PG0
01-OCT-2025$46.04PG0
01-OCT-2025$46.04PG0
01-OCT-2025$46.04PG0
01-OCT-2025$46.04PG0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS2B
AAJFTHREAD DIRECTIONRIGHT-HAND
AARNFABRICATION METHODFORGED
ACTANUT STYLETUBE COUPLING
ACTANUT STYLETUBE COUPLING
ADEANUT HEIGHT0.590 INCHES NOMINAL
ADEANUT HEIGHT0.590 INCHES NOMINAL
ASDBWIDTH ACROSS FLATS0.625 INCHES NOMINAL
ASDBWIDTH ACROSS FLATS0.625 INCHES NOMINAL
BRQLLENGTH TO SHOULDER0.440 INCHES NOMINAL
BRQLLENGTH TO SHOULDER0.440 INCHES NOMINAL
BSPXSMALLEST INSIDE DIAMETER0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
BSPXSMALLEST INSIDE DIAMETER0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
BZRRTHREAD SERIESUNF
BZRRTHREAD SERIESUNF
CMLPTHREAD QUANTITY PER INCH20
CMLPTHREAD QUANTITY PER INCH20
CQJXNOMINAL THREAD SIZE0.438 INCHES
CQJXNOMINAL THREAD SIZE0.438 INCHES
CQRJNOMINAL TUBE OUTSIDE DIAMETER0.250 INCHES
CQRJNOMINAL TUBE OUTSIDE DIAMETER0.250 INCHES
CRRBSEAT ANGLE45.0 DEGREES NOMINAL
CRRBSEAT ANGLE45.0 DEGREES NOMINAL
MATTMATERIALCOPPER ALLOY 377 OVERALL
MATTMATERIALCOPPER ALLOY 377 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-611 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-611 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
ZZZKSPECIFICATION/STANDARD DATA81343-J513 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
ZZZKSPECIFICATION/STANDARD DATA81343-J513 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
ZZZTNONDEFINITIVE SPEC/STD DATA36A FIGURE
ZZZTNONDEFINITIVE SPEC/STD DATA36A FIGURE

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About NSN 4730-00-189-2737

NSN 4730-00-189-2737 is a National Stock Number assigned to Nut,Tube Coupling. 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 45 part numbers associated with this NSN from 27 manufacturers.

The current government unit price for NSN 4730-00-189-2737 is $46.04. Price history shows 5 recorded price changes.

To find the part number for NSN 4730-00-189-2737, 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.