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 6150-01-470-2349
NSN 6620-01-218-6203
NSN 5910-00-521-5168
NSN 5915-01-116-0355
NSN 5999-01-138-2194
NSN 5985-01-461-3113
NSN 5930-00-171-5087
NSN 6685-01-567-3799
NSN 5965-01-275-5472
NSN 4140-01-011-8707
NSN 5999-00-192-0263
NSN 6220-01-116-2411