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 6145-01-466-6731
NSN 6110-01-621-2972
NSN 5999-01-429-0149
NSN 6130-01-090-9196
NSN 6610-01-444-4001
NSN 5990-01-552-5386
NSN 5945-01-558-3826
NSN 5950-01-231-7013
NSN 6145-00-502-1828
NSN 5945-01-185-3020
NSN 6135-01-487-0773
NSN 6130-00-168-4251