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 5910-00-271-1687
NSN 6240-01-012-6359
NSN 5999-00-948-9249
NSN 4140-01-305-6934
NSN 5935-01-582-1551
NSN 5965-00-464-6191
NSN 5996-01-326-6313
NSN 6145-00-787-7313
NSN 5925-01-379-3315
NSN 2925-00-594-1157
NSN 6220-00-727-5274
NSN 5985-01-331-4923