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 6220-00-875-6586
NSN 6110-00-925-4052
NSN 5855-01-426-5589
NSN 5990-00-845-2864
NSN 6150-01-175-4333
NSN 5996-01-089-4287
NSN 5855-01-333-0969
NSN 5999-01-443-2466
NSN 5915-01-326-3712
NSN 6650-01-024-9554
NSN 6620-01-102-0008
NSN 5930-01-242-3789