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 4140-01-241-5759
NSN 6320-00-908-6841
NSN 5975-01-281-7270
NSN 6220-00-258-2967
NSN 5910-01-260-3982
NSN 6645-00-559-3623
NSN 5950-01-217-1695
NSN 5925-01-574-9801
NSN 6610-01-029-7544
NSN 5950-01-149-1966
NSN 5915-00-201-3649
NSN 6145-00-350-0167