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 6110-01-208-8803
NSN 5920-01-089-1875
NSN 5910-01-465-8933
NSN 4140-01-607-1962
NSN 5935-01-099-0017
NSN 5920-00-856-9663
NSN 5835-00-594-4921
NSN 6685-00-603-7571
NSN 6650-01-132-6860
NSN 5975-01-133-8937
NSN 6320-00-925-0558
NSN 5915-00-840-4903