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 6645-01-579-6304
NSN 5998-01-289-8871
NSN 6620-01-046-8623
NSN 6610-00-437-5681
NSN 5835-01-555-8963
NSN 2925-00-590-3450
NSN 7035-00-205-8739
NSN 6105-01-091-4084
NSN 5910-01-229-7599
NSN 4140-00-804-5667
NSN 6320-01-054-3046
NSN 6240-01-097-3934