National Item Identification Number
01-057-6112
010576112
4730-01-057-6112
4730010576112
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)
Reference Numbers (Part Numbers)
MS21916-3-2R
MS21916-3-2S
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
MEDIA FOR WHICH DESIGNED
MAXIMU
Required Description
STEEL COMP 304L OR
STEEL COMP 347 OVERALL
66,AISI 304L/SAE 30304L FED STD 1ST