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 6610-01-371-3006
NSN 5895-01-142-0937
NSN 6610-00-382-0266
NSN 7035-01-192-2659
NSN 5925-01-014-6602
NSN 5999-01-618-9648
NSN 6220-01-141-6900
NSN 5915-01-525-4083
NSN 5975-00-974-6704
NSN 5990-01-144-6994
NSN 6150-00-369-0376
NSN 5999-01-153-0785