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.
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 6145-01-174-2992
NSN 5998-01-552-1809
NSN 5945-01-047-0187
NSN 5920-01-297-5895
NSN 5990-01-382-3244
NSN 6685-01-097-9062
NSN 5996-00-288-1829
NSN 6620-01-142-8494
NSN 5905-01-537-4059
NSN 5990-01-059-0947
NSN 6135-01-397-6564
NSN 6150-01-429-0019