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 5950-01-150-4472
NSN 6110-01-522-2727
NSN 5930-00-879-6341
NSN 2925-00-808-5077
NSN 6320-01-177-3192
NSN 5990-01-154-3859
NSN 5975-01-106-2537
NSN 6645-01-436-9702
NSN 6110-01-307-3191
NSN 5996-00-915-3164
NSN 6240-01-435-6505
NSN 5990-01-493-4039