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 7035-01-322-0221
NSN 6150-01-104-4323
NSN 6105-01-085-0698
NSN 6105-01-088-7780
NSN 4140-01-166-0028
NSN 2925-00-038-0596
NSN 5930-00-246-5599
NSN 2925-01-604-8984
NSN 5930-00-687-0553
NSN 6135-01-041-3829
NSN 5965-00-092-8841
NSN 6240-00-382-5889