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 6650-01-290-4001
NSN 6110-00-946-5384
NSN 5960-01-495-0859
NSN 5835-01-384-3206
NSN 5925-00-466-7308
NSN 5835-01-274-1035
NSN 5915-01-431-8093
NSN 5990-00-009-0950
NSN 6135-00-983-9187
NSN 5935-01-298-2065
NSN 7035-01-505-0028
NSN 6645-00-269-2764