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 5975-00-229-8699
NSN 5855-00-179-8588
NSN 5950-00-211-7142
NSN 5925-00-536-7651
NSN 5960-01-493-3948
NSN 5910-01-442-8240
NSN 6110-00-701-0765
NSN 6610-01-336-0484
NSN 6620-00-250-1980
NSN 5950-00-706-0995
NSN 5998-01-534-1362
NSN 6650-00-485-9685