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 7035-01-508-5954
NSN 6150-00-980-1139
NSN 5975-00-496-3433
NSN 5999-01-631-7664
NSN 6685-00-379-4652
NSN 5990-00-161-2797
NSN 5990-01-116-2181
NSN 6240-00-612-0883
NSN 6105-00-320-0260
NSN 2925-01-027-1293
NSN 5985-01-284-3829
NSN 6105-01-451-4327