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 5925-01-221-5515
NSN 5835-00-440-9049
NSN 5905-01-365-4118
NSN 5990-01-255-7387
NSN 5996-01-553-6946
NSN 5950-00-479-1356
NSN 5996-01-438-0323
NSN 6610-01-494-3703
NSN 6645-01-260-6244
NSN 5960-01-177-0338
NSN 6145-01-490-6991
NSN 5925-00-240-7676