National Item Identification Number

01-290-4912
012904912
4730-01-290-4912
4730012904912

National Stock Number

Item Name

NUT,TUBE COUPLING

Federal Supply Class

4730

Description

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes NUT (1), TUBE COUPLING, REDUCING; and NUT (1), UNION.

Commercial and Government Entity Code (Supplier Data)

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44185

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44185

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44185

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Reference Numbers (Part Numbers)

F100691
SS F100691
01439-F

Required Categories

THREAD SERIES
THREAD CLASS
THREAD DIRECTION
MATERIAL
NUT STYLE
FABRICATION

Required Description

UNF
3B
RIGHT-HAND
STEEL CORROSION RESISTING OVERALL
A351 TUBE COUPLING
MACH