National Item Identification Number

01-419-4749
014194749
4730-01-419-4749
4730014194749

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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81343

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81343

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Reference Numbers (Part Numbers)

J1453
4 520110S

Required Categories

THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE

Required Description

UN
0.562 INCHES
18
2B
RIGHT-HAND
STEEL COMP 316 OVERALL
A356 TUBE COUPLING