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 6620-00-112-1214
NSN 4140-01-564-1254
NSN 5996-01-353-1597
NSN 4140-01-422-0208
NSN 5950-01-137-8120
NSN 5945-00-451-0751
NSN 5915-01-346-0797
NSN 5925-01-039-0246
NSN 6135-01-388-2761
NSN 5960-01-495-0859
NSN 6110-01-023-8496
NSN 5990-00-726-0029