An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. 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 tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 4140-01-475-8930
NSN 5910-01-044-0575
NSN 4140-01-509-2490
NSN 5935-01-195-8499
NSN 6320-00-450-7014
NSN 5925-01-175-2820
NSN 6620-01-505-3358
NSN 5920-00-445-3585
NSN 6650-01-512-1930
NSN 5999-00-036-3713
NSN 6610-01-287-9814
NSN 6145-01-442-8143