Weapons system essential
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 6645-00-140-5173
NSN 5990-01-337-4584
NSN 5990-01-421-5342
NSN 5960-01-187-7400
NSN 5960-01-050-3237
NSN 6620-01-121-0736
NSN 5925-01-625-2979
NSN 5905-01-192-3293
NSN 6610-01-196-9861
NSN 6135-01-423-7502
NSN 6135-00-519-1325
NSN 5998-00-556-0091