National Item Identification Number
01-066-8273
010668273
4730-01-066-8273
4730010668273
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)
AS21915
AS21915D10-5
MS21915D10-5
Required Categories
MATERIAL
MAXIMUM OPERATING PRESSURE
CONNECTION TYPE
CONNECTION STYLE
THREAD
Required Description
ALUMINUM ALLOY OVERALL
3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
THREADED