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 6650-01-492-7809
NSN 5855-00-327-2112
NSN 2925-01-331-5039
NSN 5910-01-119-8025
NSN 6130-00-965-8470
NSN 5998-01-047-2843
NSN 6105-00-527-2193
NSN 5945-00-833-8948
NSN 6105-01-098-6960
NSN 5935-00-054-6831
NSN 5998-01-469-6297
NSN 6220-01-568-2671