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 5999-00-855-7641
NSN 6610-00-581-0771
NSN 5915-00-514-2098
NSN 6130-00-936-1921
NSN 5975-01-634-0678
NSN 7035-00-360-2008
NSN 5930-00-485-3558
NSN 6240-01-195-4511
NSN 5998-01-561-1452
NSN 6320-01-021-6633
NSN 6650-01-165-2175
NSN 6685-00-405-4991