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 5945-01-509-5571
NSN 5835-00-978-9806
NSN 6650-01-202-9143
NSN 5915-01-047-2075
NSN 5930-01-054-0350
NSN 5905-01-522-8352
NSN 7035-01-236-5743
NSN 4140-00-895-9624
NSN 5985-00-205-2617
NSN 5920-01-626-3711
NSN 6135-01-606-8244
NSN 6320-00-164-4087