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 6130-01-256-1035
NSN 5855-01-225-5855
NSN 6320-00-456-0836
NSN 5998-01-599-9907
NSN 5996-00-678-8507
NSN 6645-00-510-6643
NSN 6240-00-689-7017
NSN 5950-01-367-0562
NSN 5975-00-693-5922
NSN 5855-01-096-9294
NSN 5920-00-624-3049
NSN 6150-01-417-2425