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 5975-01-100-1822
NSN 4140-00-823-4438
NSN 5905-00-239-1035
NSN 7035-00-574-4223
NSN 6685-01-389-5883
NSN 5915-01-115-1996
NSN 6135-00-432-8779
NSN 6150-01-383-3864
NSN 5985-01-260-6906
NSN 5910-01-524-2834
NSN 5990-00-107-0835
NSN 5999-00-171-8858