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 5920-00-350-6941
NSN 6320-01-399-6177
NSN 6105-01-454-5915
NSN 6320-01-171-3238
NSN 5935-00-585-3589
NSN 6610-01-507-9476
NSN 5935-01-605-2267
NSN 5835-00-876-4544
NSN 5990-01-581-5103
NSN 6110-01-628-8376
NSN 5930-01-111-7493
NSN 6110-00-409-7019