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 6130-00-266-7496
NSN 5920-00-763-9953
NSN 5905-00-963-4908
NSN 5910-00-459-0796
NSN 6105-00-186-0161
NSN 5965-01-649-8136
NSN 5998-01-306-5820
NSN 5935-01-093-0316
NSN 4140-01-189-7899
NSN 5905-00-202-0459
NSN 5855-01-426-5589
NSN 5945-01-585-9974