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: Fittings, pipe and tube of refined copper
NSN 5910-01-312-0556
NSN 6650-00-675-0485
NSN 4140-01-239-7508
NSN 5930-01-579-3292
NSN 7035-00-945-3166
NSN 6130-00-762-8726
NSN 6130-00-946-5381
NSN 5895-01-609-6532
NSN 5965-00-161-3954
NSN 5910-01-200-1507
NSN 5945-01-127-3475
NSN 4140-01-426-8428