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 6620-01-226-8639
NSN 6645-01-231-6636
NSN 6130-01-398-9847
NSN 5996-01-076-7374
NSN 5960-01-632-6576
NSN 5835-01-360-2657
NSN 5945-00-186-1550
NSN 6240-01-414-9529
NSN 6645-01-605-8796
NSN 5998-01-275-3965
NSN 5920-01-621-1068
NSN 6650-00-228-8440