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 5945-01-025-7529
NSN 6105-01-322-8246
NSN 5935-00-880-5854
NSN 5998-01-392-2172
NSN 5998-01-142-3611
NSN 5998-01-263-2017
NSN 5920-00-850-7295
NSN 5960-01-054-3752
NSN 5945-01-032-3575
NSN 6650-00-527-7451
NSN 5975-01-391-5306
NSN 6145-01-145-5177