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 5950-01-142-8302
NSN 5996-00-594-0537
NSN 5930-01-604-1308
NSN 5835-00-725-2087
NSN 6150-01-422-4686
NSN 6610-01-341-1598
NSN 6150-00-752-2542
NSN 5998-01-262-8384
NSN 6135-01-026-9960
NSN 4140-01-157-4245
NSN 6110-01-571-0374
NSN 5930-01-199-8202