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 5950-00-577-6831
NSN 5935-01-613-5009
NSN 6650-00-888-7956
NSN 5996-00-166-0037
NSN 5915-01-224-7044
NSN 5925-00-478-6322
NSN 6110-01-149-5769
NSN 5998-01-358-3507
NSN 2925-01-408-9485
NSN 5905-01-044-5183
NSN 6135-01-524-7621
NSN 6610-00-942-7272