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 5905-00-232-8521
NSN 6240-01-616-6813
NSN 5965-01-416-8219
NSN 6645-01-592-2557
NSN 5960-01-632-6576
NSN 6135-01-130-3145
NSN 5960-00-553-7338
NSN 6220-01-574-5634
NSN 6240-00-443-8000
NSN 6110-01-306-4389
NSN 5975-00-553-7151
NSN 6240-01-053-0666