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 6620-00-339-0974
NSN 5935-01-508-1705
NSN 5999-01-641-2082
NSN 5996-00-294-2363
NSN 6650-01-555-0896
NSN 5985-01-008-4787
NSN 6240-01-123-0253
NSN 6610-00-034-3709
NSN 6320-00-925-0558
NSN 5998-01-097-6445
NSN 6145-00-705-6686
NSN 5905-01-361-8825