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 6650-01-642-7911
NSN 5920-00-532-3926
NSN 5960-01-415-3574
NSN 4140-01-088-5961
NSN 6240-00-484-5947
NSN 6220-01-406-2970
NSN 5990-00-016-5648
NSN 6105-01-038-3888
NSN 6130-01-452-1955
NSN 6620-00-720-3278
NSN 6145-00-577-3505
NSN 5905-00-911-6560