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 7035-00-200-5162
NSN 5960-01-512-0233
NSN 6620-00-251-0569
NSN 5960-01-573-6483
NSN 5910-00-174-9992
NSN 6145-01-526-1651
NSN 5996-01-049-5179
NSN 6220-01-387-1764
NSN 5920-01-634-0250
NSN 6110-01-139-4646
NSN 4140-01-438-2806
NSN 7035-01-280-1119