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 5915-00-180-3528
NSN 6135-01-506-0759
NSN 6110-00-834-7801
NSN 6135-00-683-0536
NSN 7035-01-008-7248
NSN 6240-01-625-7262
NSN 6320-01-481-7322
NSN 6105-01-376-5021
NSN 6150-01-425-2807
NSN 6130-01-611-7868
NSN 4140-00-383-5637
NSN 6150-01-065-2358