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: Copper alloy tube or pipe fittings
NSN 6620-01-426-2220
NSN 6105-01-388-9764
NSN 5990-00-258-0228
NSN 6105-01-502-2112
NSN 5999-00-436-0085
NSN 6145-01-504-4252
NSN 6610-01-287-9814
NSN 6105-01-218-4707
NSN 5975-01-239-4207
NSN 5998-01-545-3703
NSN 5960-00-483-0161
NSN 6130-01-473-4862