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: Other fittings nesoi of iron or nonalloy steel
NSN 6240-01-178-5604
NSN 5965-01-501-7987
NSN 6685-00-371-2163
NSN 6220-01-380-6204
NSN 5835-01-328-6626
NSN 5999-01-519-9353
NSN 6240-00-617-1818
NSN 5960-00-289-6591
NSN 5960-01-632-6576
NSN 6220-01-035-9593
NSN 5935-01-579-2448
NSN 5998-01-040-7875