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 5945-00-269-5375
NSN 6150-00-331-6351
NSN 7035-00-413-0992
NSN 5835-01-076-4091
NSN 4140-01-092-6758
NSN 6620-01-616-3303
NSN 5985-01-583-3013
NSN 6135-01-171-9299
NSN 5915-01-268-0930
NSN 5895-00-525-3295
NSN 5996-00-671-7304
NSN 5945-01-317-6445