National Item Identification Number
00-972-5771
009725771
4730-00-972-5771
4730009725771
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)
MS21915-10-6
Required Categories
MATERIAL
SURFACE TREATMENT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
MAXI
Required Description
STEEL COMP 12L14 OVERALL
CADMIUM OR
ZINC OVERALL
QQ-P-416,TY 2,CL 3 FED SPEC