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: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 6645-01-648-4439
NSN 5930-01-546-2158
NSN 5975-01-613-7922
NSN 5990-01-504-9265
NSN 6240-00-372-4841
NSN 5920-01-377-1410
NSN 5920-01-308-4761
NSN 5920-01-350-3163
NSN 5945-01-142-3321
NSN 5950-01-579-7064
NSN 6650-00-202-4540
NSN 6150-00-350-3086