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: Copper alloy tube or pipe fittings
NSN 5905-00-469-3853
NSN 6145-00-409-6844
NSN 6645-00-727-5119
NSN 6145-01-537-8106
NSN 5915-01-116-2932
NSN 6145-00-923-4332
NSN 5895-01-618-3892
NSN 5960-00-018-3477
NSN 2925-01-542-1865
NSN 6650-01-353-3296
NSN 5975-01-483-0504
NSN 5920-01-467-6705