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 5975-00-155-4181
NSN 6110-01-525-5127
NSN 6320-01-072-2073
NSN 6240-01-509-1905
NSN 5855-01-100-3272
NSN 5990-01-100-1840
NSN 5985-01-386-4159
NSN 6320-00-218-6105
NSN 6650-01-505-3637
NSN 6145-00-648-2726
NSN 6130-01-013-9343
NSN 5915-00-961-5992