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.
NSN 4140-00-191-7924
NSN 5996-00-983-8667
NSN 5935-01-033-2110
NSN 6145-01-558-9942
NSN 5975-01-472-7576
NSN 6145-00-337-3188
NSN 5990-01-407-1474
NSN 5905-01-490-7808
NSN 4140-01-349-1973
NSN 5960-01-411-5899
NSN 5996-00-615-9665
NSN 6645-01-492-4476