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 6240-01-474-5446
NSN 5985-00-399-1174
NSN 5990-01-512-5478
NSN 5855-00-167-7893
NSN 6105-00-672-5891
NSN 6650-01-327-3068
NSN 5935-01-197-8448
NSN 5945-01-218-4022
NSN 6650-01-090-0719
NSN 6145-01-566-1577
NSN 5855-00-610-4052
NSN 5855-00-149-0766