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 5990-00-660-8885
NSN 6620-01-625-2855
NSN 6610-01-371-3006
NSN 5930-00-349-0099
NSN 5950-01-486-3932
NSN 5945-00-003-6105
NSN 6650-00-299-9681
NSN 5996-01-626-7912
NSN 6150-01-471-7905
NSN 6105-01-316-7220
NSN 6610-01-511-9079
NSN 5996-01-510-3257