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 6110-01-582-8275
NSN 6135-01-485-3940
NSN 5998-00-999-0788
NSN 5990-01-054-3332
NSN 5895-00-537-8983
NSN 5835-01-177-1092
NSN 5999-01-421-3388
NSN 6130-00-836-2976
NSN 2925-00-373-8837
NSN 6645-00-838-6939
NSN 5996-01-422-3087
NSN 6110-01-568-7585