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 6610-01-474-6333
NSN 5999-00-246-6304
NSN 5935-00-810-6598
NSN 4140-01-084-4883
NSN 5915-01-176-7004
NSN 5985-00-176-1499
NSN 5950-00-048-6914
NSN 5920-01-094-7284
NSN 5975-01-108-2985
NSN 6620-00-815-2281
NSN 4140-00-307-2732
NSN 5998-01-145-3022