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 iron or nonalloy steel
NSN 6110-01-500-5723
NSN 5965-00-189-9394
NSN 5835-00-912-5656
NSN 5999-00-682-4354
NSN 5998-00-754-5186
NSN 6150-01-288-0733
NSN 5910-00-246-3561
NSN 5965-01-023-0809
NSN 5920-01-250-2502
NSN 5910-01-429-8980
NSN 5855-01-095-5299
NSN 6105-00-959-5468