Product Details | TUBE COUPLING NUT ASSEMBLY

4730-00-311-1162 An item consisting of an internally threaded nut and an integral floating washer designed to be used with a gasket seal to connect beaded or swaged ferruled thin wall tubing to a coupling body, boss connection, or the like to form a flexible or rigid leakproof connection.

Part Alternates: D8497185105, D8497-185-105, LUW36520, LUW365-20, 745563-105, 2022051320D, 202-20513-20D, 365120D, 3651-20D, 365520D, 3655-20D, 50031732, 6365120D, 63651-20D, 4730-00-311-1162, 00-311-1162, 4730003111162, 745563105, 003111162

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-311-1162

Drawings & Photos | NSN 4730-00-311-1162


Demand History | NSN 4730-00-311-1162

Part Number Request Date QTY Origin
3655-20D 2020-03-84 65 DIBBS
LUW365-20 2020-03-84 65 DIBBS
3655-20D 2020-03-72 65 DIBBS
LUW365-20 2020-03-72 65 DIBBS

Cross Reference | NSN 4730-00-311-1162

Part Number Cage Code Manufacturer
202-20513-20D 80378 TRIUMPH AEROSTRUCTURES, LLC DBA TRIUMPH AEROSTRUCTURES - VOUGHT
3651-20D 79326 TRANSDIGM INC DBA ADEL WIGGINS GROUP- MILITARY
3655-20D 79326 TRANSDIGM INC DBA ADEL WIGGINS GROUP- MILITARY
50031732 I9002 BUREAU DE GESTION OTAN HAWK
63651-20D 67932 SUPREME EQUIPMENT AND SYSTEMS CORP
745563-105 03529 AIR-A-PLANE CORP
D8497-185-105 5RQL2 DRS ENVIRONMENTAL SYSTEMS, INC. DBA D R S
D8497-185-105 94833 KECO INDUSTRIES INC.
D8497-185-105 97403 CECOM LR CENTER
LUW365-20 14963 MIDDLETON ENTERPRISES, INC DIV AERO TUBE & CONNECTOR DIV.

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Technical Data | NSN 4730-00-311-1162

Characteristic Specifications
MATERIAL ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024, T4
SURFACE TREATMENT ANODIZED, MIL-A-8625, TYPE 2
STYLE DESIGNATOR U11 NUT ASSEMBLY
OVERALL LENGTH 0.744 INCHES MAXIMUM
OUTSIDE DIAMETER 1.865 INCHES MINIMUM AND 1.927 INCHES MAXIMUM
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 1.250 INCHES NOMINAL
THREAD SIZE 1-7/8-12
SCREW THREAD SERIES DESIGNATOR UN
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
WORKING PRESSURE AND SERVICE TYPE NOT RATED
WORKING TEMP AND SERVICE TYPE 400.0 DEG FAHRENHEIT NOMINAL JET FUEL

Restrictions/Controls & Freight Information | NSN 4730-00-311-1162

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information