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 6320-01-388-1067
NSN 6110-00-568-1431
NSN 5915-01-157-0977
NSN 5999-01-284-1819
NSN 6620-00-990-3385
NSN 6105-00-032-5723
NSN 6645-00-357-8827
NSN 5998-01-387-3593
NSN 5985-01-375-1160
NSN 5915-00-400-5985
NSN 6645-01-633-1852
NSN 5990-00-889-9634