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 5998-00-473-2035
NSN 6320-01-056-1164
NSN 5975-00-857-2791
NSN 5930-00-884-1975
NSN 5855-01-356-5284
NSN 5905-00-069-7540
NSN 5990-01-138-1481
NSN 6620-01-655-7664
NSN 5985-01-320-3623
NSN 6220-01-388-0823
NSN 5920-01-398-4676
NSN 5920-01-231-3615