An item having one fixed gear and one free gear, both having the same complement of helical 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 6105-01-315-5138
NSN 6130-01-450-8537
NSN 5990-01-417-4402
NSN 5915-00-429-1986
NSN 7035-01-106-3476
NSN 6110-00-524-3085
NSN 4140-00-876-8264
NSN 6105-01-125-6498
NSN 5996-00-461-8645
NSN 5895-01-401-5388
NSN 6645-01-329-3399
NSN 5930-01-551-1123