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 6610-01-180-7558
NSN 5965-01-461-2850
NSN 6220-00-775-7498
NSN 6150-01-418-0134
NSN 6105-01-062-3679
NSN 6145-00-635-9957
NSN 5950-01-381-1324
NSN 4140-01-037-9792
NSN 6150-01-507-7465
NSN 5990-01-202-7003
NSN 5945-00-554-9351
NSN 4140-01-367-8058