An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. 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 pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. See also adapter bushing and coupling, pipe.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 6130-01-350-7032
NSN 6685-01-468-5781
NSN 4140-00-274-9638
NSN 5915-01-425-2981
NSN 5855-00-149-0766
NSN 6145-00-622-4634
NSN 5990-01-365-6016
NSN 6650-00-872-0942
NSN 5920-01-418-5232
NSN 5935-00-890-9805
NSN 5855-01-297-1886
NSN 2925-01-424-0235