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 5960-00-633-1160
NSN 6135-00-735-8530
NSN 5965-01-313-5622
NSN 4140-01-007-8902
NSN 5950-00-873-1896
NSN 5996-01-165-9344
NSN 2925-00-986-8393
NSN 5999-00-876-9270
NSN 6145-01-169-0759
NSN 2925-01-009-9560
NSN 6650-00-973-6945
NSN 5910-01-360-3066