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 6240-01-510-3050
NSN 4140-01-478-9203
NSN 5985-01-393-2570
NSN 5950-01-432-0242
NSN 6610-00-296-5007
NSN 5910-01-408-7916
NSN 6645-01-532-3172
NSN 6105-01-549-9872
NSN 5985-01-255-8077
NSN 5990-00-902-7764
NSN 5915-01-623-1317
NSN 6240-01-612-6920