National Item Identification Number

01-333-0273
013330273
4730-01-333-0273
4730013330273

National Stock Number

Item Name

NUT ASSEMBLY,TUBE COUPLING

Federal Supply Class

4730

Description

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.

Commercial and Government Entity Code (Supplier Data)

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81343

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Reference Numbers (Part Numbers)

AS1738-1D56

Required Categories

MATERIAL
STYLE DESIGNATOR
OVERALL LENGTH
OUTSIDE DIAMETER
TUBE OUTSIDE DIAME

Required Description

ALUMINUM ALLOY
U11 NUT ASSEMBLY
0.570 INCHES NOMINAL
4.298 INCHES NOMINAL
3.