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 5835-00-740-0246
NSN 5965-00-822-3284
NSN 6650-01-357-6859
NSN 7035-00-231-2871
NSN 4140-01-526-1094
NSN 7035-00-896-3213
NSN 6685-00-864-7506
NSN 6645-01-271-7583
NSN 6150-01-539-9432
NSN 6320-00-186-6452
NSN 6220-00-572-3790
NSN 6320-01-583-6809