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 6110-00-553-8816
NSN 5965-01-469-2504
NSN 6150-01-570-5715
NSN 5965-01-541-8896
NSN 6320-01-086-2602
NSN 6240-01-495-5499
NSN 6620-00-965-9795
NSN 5945-01-223-5674
NSN 5999-01-171-2115
NSN 6610-01-564-3040
NSN 6220-01-124-5607
NSN 6240-01-596-3183