National Item Identification Number

01-376-2753
013762753
4730-01-376-2753
4730013762753

National Stock Number

Item Name

SLEEVE,CLINCH,TUBE FITTING

Federal Supply Class

4730

Description

A flanged cylindrical item having a sharp cutting surface on the inside diameter at the end opposite the flange. The cutting edge, in use, is designed to imbed in the tubing due to pressure exerted when the outside diameter of the sleeve is forced into and against an angular seat. This firmly attaches the sleeve to the tubing and the flanged end then serves as a bearing surface for the coupling nut to bring the tubing into the mating fitting.

Commercial and Government Entity Code (Supplier Data)

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88277

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06090

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30974

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Reference Numbers (Part Numbers)

7D0162T20
920979-20
921853-20

Required Categories

MATERIAL
CASEHARDENING INDICATOR
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED

Required Description

TITANIUM ALLOY
NOT CASEHARDENED
1.250 INCHES NOMINAL
L5 FLARELESS
1.180 INCH