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 5910-00-539-7904
NSN 5910-01-415-8798
NSN 6320-01-302-5157
NSN 5855-00-055-1579
NSN 6320-01-072-2073
NSN 5910-01-171-7076
NSN 5905-00-177-7833
NSN 6150-00-097-6136
NSN 6220-01-555-8332
NSN 6220-01-525-8719
NSN 5965-01-452-4189
NSN 5965-00-320-7821