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 5990-01-591-8797
NSN 5920-01-422-3695
NSN 5835-01-281-1655
NSN 6320-01-497-3116
NSN 5855-01-027-1571
NSN 5910-01-082-7804
NSN 5895-00-495-7972
NSN 5975-01-589-6469
NSN 6650-00-840-9758
NSN 5960-00-116-7508
NSN 5905-01-147-4876
NSN 5910-01-633-9963