An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 5935-00-246-4519
NSN 5960-00-204-7506
NSN 5925-00-274-3195
NSN 5915-00-890-0929
NSN 2925-00-203-8735
NSN 5945-01-330-3020
NSN 6320-01-278-2359
NSN 5950-01-417-2136
NSN 4140-00-545-3422
NSN 6650-00-689-8270
NSN 5920-00-409-9202
NSN 5950-00-139-2942