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 5910-01-389-9349
NSN 4140-01-091-5592
NSN 5935-00-186-0932
NSN 5895-00-684-2270
NSN 5855-01-254-3110
NSN 4140-01-142-3192
NSN 6320-01-072-2073
NSN 5990-01-106-7459
NSN 5915-00-833-9025
NSN 5945-00-170-5885
NSN 5999-00-950-4835
NSN 6135-01-435-8451