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 6650-00-161-4122
NSN 6105-01-119-8209
NSN 6240-01-381-5541
NSN 5910-01-540-4794
NSN 5855-00-797-8217
NSN 6610-00-267-9944
NSN 5975-01-564-7581
NSN 5950-01-114-5858
NSN 5990-01-546-1649
NSN 5990-01-202-0001
NSN 5975-00-250-0940
NSN 6110-00-263-6664