National Item Identification Number

01-378-1440
013781440
4730-01-378-1440
4730013781440

National Stock Number

Item Name

COUPLING,BOSS

Federal Supply Class

4730

Description

A straight one-piece fitting 12 inches (304 mm) long or under having the same size fitting on each end (straight machine threads other than pipe or hose series). It may have internal threads on both ends or internal threads on one end and external threads on the other designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It is designed to join two bosses or boss fittings. Excludes items having external threaded connections on both ends.

Commercial and Government Entity Code (Supplier Data)

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04241

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04241

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04241

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Reference Numbers (Part Numbers)

766B530PT1
766B530P1
901E324PC38

Required Categories

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
CRITICALITY CODE JUSTIFICATION

Required Description

MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALI