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 6105-00-072-6664
NSN 5930-01-025-5120
NSN 5998-00-126-2821
NSN 5950-01-568-3171
NSN 6320-01-354-6204
NSN 6220-01-421-0352
NSN 5999-01-125-9354
NSN 5925-00-304-3315
NSN 6685-01-099-2458
NSN 5999-01-321-8994
NSN 6650-01-363-7857
NSN 6620-00-801-8885