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: Other fittings nesoi of alloy steel not stainless
NSN 6320-00-139-1090
NSN 6620-01-494-9858
NSN 5910-01-153-9733
NSN 6685-01-040-2238
NSN 6145-01-176-2503
NSN 5990-00-435-5219
NSN 5999-01-202-6585
NSN 6650-01-158-6888
NSN 5985-01-508-1953
NSN 6110-00-083-8901
NSN 6645-00-166-7926
NSN 6105-00-660-8882