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 5910-01-320-2493
NSN 5975-00-076-5709
NSN 5935-01-273-0736
NSN 6320-01-195-5583
NSN 6105-01-546-4547
NSN 5910-00-857-0086
NSN 5950-00-468-7991
NSN
NSN 4140-01-304-1597
NSN 6320-01-431-4359
NSN 6220-01-353-5851
NSN 5835-01-641-0073