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: Copper alloy tube or pipe fittings
NSN 5935-01-603-0180
NSN 5920-00-926-0621
NSN 6105-00-431-4391
NSN 5835-00-233-6327
NSN 4140-01-628-9921
NSN 5895-00-018-3858
NSN 5990-00-840-6571
NSN 5996-00-890-5254
NSN 6145-01-388-1600
NSN 6110-00-402-0055
NSN 6610-01-485-3074
NSN 6220-00-419-3633