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 6620-00-407-0102
NSN 6650-01-219-9411
NSN 5996-01-383-7298
NSN 5905-00-279-6207
NSN 5910-01-168-9440
NSN 5999-01-575-3385
NSN 5920-00-925-1839
NSN 6220-00-621-8149
NSN 6650-00-466-1697
NSN 6610-00-527-8892
NSN 5895-01-155-4251
NSN 5925-01-325-1989