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 5996-00-910-5452
NSN 5930-00-258-5503
NSN 6645-01-423-4617
NSN 6240-01-089-6149
NSN 6150-00-850-7316
NSN 5910-01-303-7422
NSN 5905-01-125-9314
NSN 6150-01-212-9010
NSN 6320-00-306-0124
NSN 5999-00-544-7520
NSN 5925-01-370-1818
NSN 6145-01-051-5361