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 2925-01-508-4138
NSN 5975-01-027-9132
NSN 6620-00-160-0844
NSN 5975-00-953-8822
NSN 5910-01-018-7254
NSN 6620-01-535-1230
NSN 5895-01-392-0050
NSN 5975-01-368-0227
NSN 2925-01-157-9204
NSN 6130-01-350-5833
NSN 5905-01-348-0702
NSN 5925-00-319-4212