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 5998-00-843-1125
NSN 5990-01-219-2703
NSN 5996-01-320-2301
NSN 4140-00-959-3350
NSN 6135-01-056-4609
NSN 5950-01-288-7196
NSN 6320-01-629-1277
NSN 6320-00-242-3300
NSN 5835-01-468-4210
NSN 2925-00-103-5856
NSN 6150-00-542-8668
NSN 5920-00-518-1793