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 5999-01-366-8001
NSN 4140-01-441-0691
NSN 5960-01-203-3619
NSN 5905-01-066-0772
NSN 6110-01-141-3555
NSN 5945-01-461-3060
NSN 6135-01-421-6373
NSN 6240-00-586-6428
NSN 5945-00-334-8980
NSN 6620-00-008-0213
NSN 5950-01-474-6085
NSN 4140-00-985-8202