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 4140-01-417-5404
NSN 6685-01-065-2177
NSN 5835-01-357-1247
NSN 5975-00-580-0434
NSN 5999-00-836-0639
NSN 5855-01-532-7513
NSN 6240-01-157-9128
NSN 5915-01-583-8079
NSN 6650-01-159-4251
NSN 5925-01-383-1463
NSN 6130-01-472-2066
NSN 6130-00-839-6148