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 5930-01-221-9512
NSN 6685-01-113-6897
NSN 6610-01-440-0604
NSN 5935-01-594-1248
NSN 6240-00-689-8504
NSN 6645-00-319-8498
NSN 4140-01-648-6802
NSN 5895-01-096-2977
NSN 5985-00-100-7935
NSN 6130-00-116-8170
NSN 5975-00-266-2029
NSN 5895-01-084-9117