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 6220-00-521-8995
NSN 6240-00-813-0100
NSN 5925-01-547-4304
NSN 6220-01-502-9451
NSN 5950-00-369-1233
NSN 5965-00-175-8972
NSN 5950-01-626-2042
NSN 5965-01-177-4872
NSN 5905-01-119-8576
NSN 5925-01-456-3942
NSN 5960-00-215-5884
NSN 6220-01-185-1136