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 5950-01-075-3308
NSN 5905-00-202-5772
NSN 6240-00-912-5186
NSN 5999-00-588-8252
NSN 5930-00-377-6799
NSN 6145-00-186-2480
NSN 6620-01-633-8443
NSN 5855-01-240-5470
NSN 6645-01-384-0628
NSN 5835-01-279-9508
NSN 5930-01-459-8639
NSN 4140-01-080-1881