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 6610-00-060-0871
NSN 6320-01-459-6992
NSN 5960-00-631-8922
NSN 6610-00-207-4207
NSN 6320-01-578-6006
NSN 5990-01-293-4817
NSN 5895-01-061-7634
NSN 5910-00-574-0480
NSN 6220-01-437-8579
NSN 6650-01-381-2972
NSN 5960-00-168-8388
NSN 5930-01-172-6950