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 5855-01-165-6361
NSN 5965-01-085-6158
NSN 5960-00-443-9452
NSN 6110-00-285-1895
NSN 5998-00-186-3434
NSN 5965-00-051-6434
NSN 5935-00-833-7565
NSN 6130-01-050-5980
NSN 7035-00-215-3272
NSN 5905-01-080-3421
NSN 5855-01-366-2429
NSN 5990-00-186-2445