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 6650-00-927-3391
NSN 5990-00-506-8315
NSN 6130-01-643-5813
NSN 5960-01-231-9119
NSN 5920-01-092-1148
NSN 5945-01-175-2179
NSN 5935-00-120-9242
NSN 6685-01-441-9063
NSN 6645-01-150-9847
NSN 5935-01-053-8910
NSN 6240-01-245-6968
NSN 5920-01-108-8256