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 6685-00-734-0131
NSN 5895-01-217-1470
NSN 6650-01-423-3767
NSN 5855-01-542-4576
NSN 5935-01-551-8935
NSN 5920-01-232-8497
NSN 5960-00-570-6986
NSN 5998-01-312-9048
NSN 6240-00-252-7695
NSN 5855-01-469-7732
NSN 5990-00-011-2994
NSN 5935-01-216-0410