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 4140-00-477-1863
NSN 5910-01-029-4709
NSN 5985-01-426-8726
NSN 5999-01-458-5702
NSN 6240-01-109-1823
NSN 6620-01-462-0001
NSN 5996-01-446-8198
NSN 5835-01-034-5206
NSN 6220-01-563-6986
NSN 2925-01-490-3884
NSN 5910-00-528-9714
NSN 6610-01-537-0816