National Item Identification Number

01-377-4342
013774342
4730-01-377-4342
4730013774342

National Stock Number

Item Name

INVERTED NUT,TUBE COUPLING

Federal Supply Class

4730

Description

An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.

Commercial and Government Entity Code (Supplier Data)

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81343

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Reference Numbers (Part Numbers)

8 040110CA

Required Categories

MATERIAL
SURFACE TREATMENT
STRENGTH RATING
CASEHARDENING INDICATOR
MATERIAL

Required Description

STEEL
ZINC CHROMATE
NOT RATED
NOT CASEHARDENED
NOT RATED
BAR STOCK, MACHINE