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 6135-01-357-0621
NSN 2925-00-627-5397
NSN 6150-01-015-8008
NSN 6145-01-487-3773
NSN 5975-01-654-7301
NSN 5998-00-840-5308
NSN 6145-00-411-7948
NSN 5996-01-009-0428
NSN 6220-00-447-9656
NSN 5999-00-248-7240
NSN 6145-01-414-7274
NSN 6650-01-422-7106