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 5920-00-251-7615
NSN 6320-00-546-9249
NSN 2925-01-448-2880
NSN 6685-01-494-4003
NSN 6220-01-209-6219
NSN 5998-00-791-0731
NSN 5935-01-441-2691
NSN 5930-01-297-5953
NSN 5975-00-157-4296
NSN 6240-01-530-0438
NSN 6220-01-099-8561
NSN 2925-01-588-3507