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 alloy steel not stainless
NSN 5920-01-658-3612
NSN 5930-01-443-5430
NSN 5999-00-909-8808
NSN 5965-01-256-0059
NSN 5905-01-409-2951
NSN 6620-01-360-1571
NSN 5985-00-083-6889
NSN 6610-01-160-2526
NSN 5999-00-052-4251
NSN 6130-00-932-1591
NSN 5998-00-146-7997
NSN 5935-00-171-3003