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 6650-01-071-7607
NSN 6110-00-838-0492
NSN 6105-00-706-6685
NSN 5999-01-043-9875
NSN 6610-00-060-0871
NSN 6620-00-225-1475
NSN 5925-01-047-2281
NSN 5965-01-216-1994
NSN 6650-00-926-7709
NSN 5965-00-153-5216
NSN 5965-01-134-9808
NSN 5950-01-391-7522