National Item Identification Number
01-287-4490
012874490
4730-01-287-4490
4730012874490
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)
98752
Reference Numbers (Part Numbers)
8524577
Required Categories
MATERIAL
CONNECTION TYPE
CONNECTION STYLE
NOMINAL OUTSIDE DIAMETER TUBE ACCOM
Required Description
ALUMINUM ALLOY 2024 OVERALL
THREADED INTERNAL TUBE 1ST END
THREADED EXTERNAL T