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: Stainless steel tube or pipe fittings nesoi
NSN 4140-00-132-2061
NSN 6320-00-925-0558
NSN 5920-00-881-6584
NSN 5960-01-541-9884
NSN 6105-01-618-9997
NSN 5999-01-538-9664
NSN 5965-00-815-2525
NSN 5960-00-313-3143
NSN 6650-00-067-3572
NSN 2925-01-534-7314
NSN 6110-00-369-1586
NSN 6240-01-272-4632