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 5905-01-472-3976
NSN 6135-01-660-2840
NSN 6610-01-177-5033
NSN 6685-00-469-0474
NSN 6240-01-266-3655
NSN 5905-00-057-1759
NSN 6650-01-381-6891
NSN 5975-01-100-1063
NSN 6685-01-472-2932
NSN 5975-01-463-2682
NSN 6620-00-924-4369
NSN 2925-01-226-6126