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 5965-01-657-1503
NSN 6220-01-517-2365
NSN 6130-01-411-1678
NSN 6105-01-090-0661
NSN 6610-01-633-8931
NSN 5975-00-565-1071
NSN 5960-00-900-6705
NSN 5895-01-641-2003
NSN 5990-01-443-2931
NSN 6135-01-204-3882
NSN 5996-01-526-3188
NSN 6685-00-482-9477