National Item Identification Number
00-978-6985
009786985
4730-00-978-6985
4730009786985
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)
00624
14798
Reference Numbers (Part Numbers)
MS21916J16-4
MS21916J16-4
MS21916J16-4
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
MEDIA FOR WHI
Required Description
STEEL COMP 304 OR
STEEL COMP 316 OVERALL
66 FED STD SINGLE MATERIAL RESPONSE O