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 4140-00-260-9521
NSN 6320-01-243-2276
NSN 5895-00-358-1922
NSN 5950-00-530-4612
NSN 6645-01-295-4373
NSN 5960-00-181-0211
NSN 6320-01-585-8468
NSN 2925-01-380-0869
NSN 5930-01-478-0245
NSN 5950-01-362-9307
NSN 6110-01-529-6961
NSN 4140-01-387-2068