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 5905-01-466-6466
NSN 5910-01-495-2563
NSN 5950-01-169-8231
NSN 5965-00-247-4886
NSN 6150-00-496-0332
NSN 6150-01-366-1978
NSN 6105-01-091-2564
NSN 6240-00-334-6766
NSN 5975-01-254-8555
NSN 5975-00-245-2286
NSN 5855-00-165-3093
NSN 5855-01-389-8884