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 6645-01-452-8469
NSN 5975-01-288-4923
NSN 5925-01-441-9569
NSN 5910-01-443-1269
NSN 6620-00-901-4523
NSN 5960-01-234-9107
NSN 7035-01-325-0536
NSN 5905-00-923-1813
NSN 6130-01-039-0501
NSN 5920-00-450-6390
NSN 5960-01-074-2557
NSN 5999-01-033-5013