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: Other fittings nesoi of iron or nonalloy steel
NSN 6145-01-558-3171
NSN 6240-00-977-5599
NSN 5945-01-634-0588
NSN 6150-01-569-8940
NSN 5925-01-415-3084
NSN 5915-00-935-4984
NSN 6110-01-584-5324
NSN 5925-00-466-7308
NSN 5985-00-359-9067
NSN
NSN 5999-01-430-4385
NSN 6650-00-382-6080