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 5925-00-633-6236
NSN 5999-00-460-6023
NSN 5975-00-478-2126
NSN 5996-01-053-1617
NSN 5930-00-738-2561
NSN 6650-00-349-8732
NSN 6320-01-592-4567
NSN 5975-00-723-0390
NSN 5925-01-097-4925
NSN 6650-00-563-3880
NSN 5915-01-054-3109
NSN 6610-01-331-6966