An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. See also adapter bushing and coupling, pipe.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 5975-00-549-4274
NSN 5975-00-111-3208
NSN 5895-00-599-4394
NSN 5945-00-408-8763
NSN 6105-00-291-0154
NSN 5960-00-300-2358
NSN 4140-00-751-1694
NSN 5935-01-206-4968
NSN 5965-01-205-6249
NSN 6110-01-444-2024
NSN 6650-01-305-0027
NSN 6135-00-962-4111