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 6650-00-349-8732
NSN 6320-01-246-4390
NSN 5985-00-264-5504
NSN 6150-00-900-4984
NSN 6240-01-526-1674
NSN 5835-00-372-3736
NSN 4140-01-310-0003
NSN 5895-00-857-0774
NSN 6130-01-558-6762
NSN 6610-01-500-2415
NSN 5910-00-276-8592
NSN 7035-01-629-6645