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 iron or nonalloy steel
NSN 5999-01-202-2475
NSN 5990-00-839-9571
NSN 6320-01-643-0850
NSN 6645-01-633-1852
NSN 7035-01-265-0216
NSN 5945-01-100-4045
NSN 6610-01-098-8363
NSN 4140-01-577-2737
NSN 6685-01-396-4080
NSN 5998-01-599-9907
NSN 5855-00-012-1958
NSN 5835-01-578-3443