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 5990-01-443-2931
NSN 5855-01-291-6790
NSN 5950-01-486-0696
NSN 6110-00-170-6520
NSN 5975-00-118-8844
NSN 5905-01-596-1306
NSN 5925-01-486-1239
NSN 7035-00-252-7467
NSN 2925-01-184-9604
NSN 5990-01-492-6575
NSN 6610-00-806-9392
NSN 7035-01-271-1643