National Item Identification Number

00-640-0513
006400513
4730-00-640-0513
4730006400513

National Stock Number

Item Name

SLEEVE,COMPRESSION,TUBE-HOSE FITTING

Federal Supply Class

4730

Description

A ring-shaped item whose outer surface is so shaped as to form a seat for the coupling nut and the fitting between which it is assembled. It is designed to be slipped over tubing or hose so that tightening of the coupling nut to the fitting compresses the sleeve against the circumference of the tubing or hose thereby effecting a tight seal between the tubing, or hose fitting and coupling nut.

Commercial and Government Entity Code (Supplier Data)

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51362

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98159

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Reference Numbers (Part Numbers)

4178-8
4178-8

Required Categories

MATERIAL
METALLIC HARDNESS RATING
CASEHARDENING INDICATOR
HOSE/TUBE OUTSIDE D

Required Description

ALUMINUM ALLOY, QQ-A-250/4, ALLOY 2024, T4
NOT RATED
NOT CASEHARDENED
0.500 I