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 alloy steel not stainless
NSN 6220-00-943-5129
NSN 5895-01-238-8343
NSN 5965-01-275-5472
NSN 5910-00-265-5797
NSN 6135-01-579-3534
NSN 5935-01-282-1287
NSN 5999-01-485-3562
NSN 5999-01-215-1236
NSN 5985-00-402-8691
NSN 5990-00-590-8050
NSN 5915-01-353-2859
NSN 5915-00-762-0579