National Item Identification Number

00-434-6363
004346363
4730-00-434-6363
4730004346363

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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Reference Numbers (Part Numbers)

NAS424-20

Required Categories

MATERIAL
SURFACE TREATMENT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
STYL

Required Description

STEEL OVERALL
CADMIUM OUTSIDE
QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RES