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 5999-00-790-7978
NSN 5935-01-630-0119
NSN 6650-01-382-8569
NSN 5990-01-539-4653
NSN 5945-01-014-0229
NSN 2925-00-824-2186
NSN 5895-01-431-2294
NSN 2925-01-099-7075
NSN 5998-01-463-8718
NSN 5999-01-422-9753
NSN 4140-00-824-6053
NSN 6110-01-551-5644