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 4140-00-159-8471
NSN 6645-00-153-3834
NSN 6620-00-257-2783
NSN 6240-00-997-2025
NSN 5950-00-891-4243
NSN 5935-01-186-2752
NSN 5895-01-089-1808
NSN 5925-01-299-3672
NSN 5925-01-282-8991
NSN 6650-00-299-9681
NSN 4140-01-124-8070
NSN 6240-00-019-0878