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 5975-00-286-8506
NSN 6220-00-099-9192
NSN 5855-01-323-5394
NSN 5920-00-265-6222
NSN 5999-01-417-2834
NSN 6130-01-323-2500
NSN 6105-01-093-1735
NSN 5835-01-138-8622
NSN 5910-01-401-5279
NSN 7035-01-068-4175
NSN 5999-00-648-9107
NSN 6620-01-443-8431