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 5920-00-876-1059
NSN 5905-01-386-5846
NSN 7035-01-502-6764
NSN 6220-01-561-7023
NSN 6110-01-400-4207
NSN 5985-01-146-5679
NSN 5855-01-013-6864
NSN 5835-00-334-6556
NSN 6610-01-436-6884
NSN 6130-01-100-2466
NSN 7035-00-371-7749
NSN 6645-00-739-6718