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 5945-00-993-9048
NSN 6150-01-122-0637
NSN 6645-00-070-8277
NSN 5920-01-640-9258
NSN 6150-01-421-2543
NSN 5950-00-914-3030
NSN 5996-01-342-4155
NSN 5965-01-633-8849
NSN 5835-01-386-4027
NSN 5855-00-494-9581
NSN 5990-01-548-3711
NSN 5999-00-269-5320