National Item Identification Number
01-155-0217
011550217
4730-01-155-0217
4730011550217
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)
18876
Reference Numbers (Part Numbers)
AN919-18C
AN919-18J
8491074
Required Categories
MATERIAL
SURFACE TREATMENT
MEDIA FOR WHICH DESIGNED
CONNECTION TYPE
CONNECTI
Required Description
STEEL COMP 304 OVERALL
PASSIVATE OVERALL
FLUID 1ST RESPONSE
OXYGEN, GASEOUS 2