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 5920-01-278-0600
NSN 5930-00-406-0292
NSN 6240-00-509-2485
NSN 6320-01-195-5583
NSN 6610-01-544-1662
NSN 6240-00-813-6328
NSN 5990-00-263-1289
NSN 6620-01-550-8573
NSN 6620-01-045-4467
NSN 6110-01-291-6010
NSN 6220-01-359-8322
NSN 5925-00-953-5801