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 6240-00-103-0058
NSN 5910-01-659-8158
NSN 5910-01-406-3880
NSN 5975-01-274-7486
NSN 6320-00-456-2092
NSN 5835-01-390-4667
NSN 5975-01-276-5228
NSN 5998-01-580-8242
NSN 6645-00-679-8203
NSN 6105-01-367-2269
NSN 6110-01-337-8305
NSN 5945-00-775-3356