National Item Identification Number
00-269-6804
002696804
4730-00-269-6804
4730002696804
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
Reference Numbers (Part Numbers)
AS18280
MS21916-20-12
MS21916-20-12
Required Categories
MATERIAL
SURFACE TREATMENT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
MEDI
Required Description
STEEL COMP 1137 OR
STEEL COMP 1141 OVERALL
CADMIUM OVERALL
QQ-P-416,TY 2,CL 2