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 5965-00-532-3215
NSN 5990-01-116-2181
NSN 6620-00-144-7201
NSN 5965-01-374-2376
NSN 6645-01-603-1004
NSN 6130-00-196-0618
NSN 5855-00-160-2286
NSN 5920-00-201-4914
NSN 5915-00-576-0252
NSN 5945-01-571-6997
NSN 6150-00-369-0376
NSN 6610-01-157-0426