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 6135-00-917-1894
NSN 6650-00-698-5869
NSN 6620-00-820-9616
NSN 2925-01-398-6751
NSN 6610-00-795-2711
NSN 5985-01-164-0550
NSN 7035-01-095-9322
NSN 6150-01-394-8697
NSN 6320-01-607-1491
NSN 5985-01-346-3446
NSN 6110-00-546-5145
NSN 5998-00-770-5229