National Item Identification Number
00-231-1326
002311326
4730-00-231-1326
4730002311326
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)
81343
81343
18876
62983
Reference Numbers (Part Numbers)
AN893-3D
AS5172
AS5172D0408
8537251
90944
Required Categories
MATERIAL
SURFACE TREATMENT
CONNECTION TYPE
CONNECTION STYLE
THREAD SERIES DE
Required Description
ALUMINUM ALLOY OVERALL
ANODIZE INSIDE
ANODIZE OUTSIDE
THREADED INTERNAL BOSS