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 6320-01-547-2743
NSN 2925-01-048-8464
NSN 6220-01-318-8918
NSN 5996-01-473-2183
NSN 6620-01-523-4953
NSN 5945-01-299-6968
NSN 5895-01-277-9328
NSN 6645-01-449-0785
NSN 5895-00-999-2442
NSN 5920-01-466-9498
NSN 6110-01-066-8038
NSN 6645-00-230-4396