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 6130-00-100-0175
NSN 5920-00-833-5120
NSN 5996-00-577-0483
NSN 5930-00-563-0497
NSN 5990-01-088-4085
NSN 5910-00-875-1427
NSN 5910-00-797-6830
NSN 5910-01-159-1618
NSN 5998-01-067-2848
NSN 6240-01-282-7094
NSN 5925-01-262-3999
NSN 6150-01-648-3376