National Item Identification Number
00-278-6144
002786144
4730-00-278-6144
4730002786144
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)
01276
14798
Reference Numbers (Part Numbers)
ER919D24-16
ER919D24-16
ER919D24-16
MS21916D24-16
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
ALUMINUM ALLOY 2024 OVERALL
QQ-A-225/6,T6,T62 OR T851 FED SPEC SINGLE MATERIAL