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: Other fittings nesoi of iron or nonalloy steel
NSN 5910-01-143-0431
NSN 6135-00-110-1981
NSN 6150-01-442-7622
NSN 6150-01-492-1104
NSN 6110-01-289-1284
NSN 6240-01-329-0860
NSN 5920-00-529-0618
NSN 6685-00-839-1106
NSN 5935-01-594-3702
NSN 2925-00-015-8794
NSN 6130-01-603-9521
NSN 5960-00-584-4553