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 5920-01-474-5404
NSN 5965-01-365-1678
NSN 5930-01-659-8559
NSN 6685-00-888-0176
NSN 5985-01-088-9618
NSN 5965-00-058-1766
NSN 5855-01-630-5790
NSN 2925-01-567-8027
NSN 6650-01-102-7847
NSN 6110-00-933-0583
NSN 5930-01-012-4625
NSN 6130-01-540-9217