An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. 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 tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.
Classification: Copper alloy tube or pipe fittings
NSN 6320-01-569-2672
NSN 4140-00-219-3146
NSN 6150-00-486-8448
NSN 6145-01-393-3366
NSN 5996-01-249-3951
NSN 5990-01-442-3520
NSN 5920-01-556-2156
NSN 5999-01-560-3053
NSN 6645-01-230-6252
NSN 5905-00-480-8071
NSN 6145-01-136-3580
NSN 6105-01-290-2068