National Item Identification Number
01-138-7985
011387985
4730-01-138-7985
4730011387985
National Stock Number
Item Name
COUPLING,BOSS
Federal Supply Class
4730
Description
A straight one-piece fitting 12 inches (304 mm) long or under having the same size fitting on each end (straight machine threads other than pipe or hose series). It may have internal threads on both ends or internal threads on one end and external threads on the other designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It is designed to join two bosses or boss fittings. Excludes items having external threaded connections on both ends.
Commercial and Government Entity Code (Supplier Data)
80020
Reference Numbers (Part Numbers)
A518236-17SS
Required Categories
MATERIAL
CONNECTION TYPE
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
NOMINA
Required Description
STEEL COMP 304 AND
STEEL COMP 316 OVERALL
THREADED INTERNAL PIPE 1ST END
UNTH