National Item Identification Number

00-540-0861
005400861
4730-00-540-0861
4730005400861

National Stock Number

Item Name

REDUCER,BOSS

Federal Supply Class

4730

Description

A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes BUSHING (as modified).

Commercial and Government Entity Code (Supplier Data)

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77445

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Reference Numbers (Part Numbers)

308031
308031
308031
308031

Required Categories

MATERIAL
SURFACE TREATMENT
CONNECTION TYPE
CONNECTION STYLE
THREAD SERIES DE

Required Description

STEEL OVERALL
CADMIUM OVERALL
THREADED INTERNAL BOSS 1ST END
THREADED EXTERNA