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 5895-00-006-0197
NSN 5996-00-470-5308
NSN 5998-00-246-5967
NSN 6130-01-235-3787
NSN 5950-00-005-3245
NSN 6145-01-378-8816
NSN 6220-01-605-1346
NSN 6610-01-272-9691
NSN 5999-01-161-5867
NSN 5835-01-388-5198
NSN 5895-01-529-4514
NSN 5990-01-591-0701