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 5999-01-369-3877
NSN 6610-01-464-3037
NSN 5998-00-248-7472
NSN 6645-01-048-8972
NSN 5905-00-850-6885
NSN 6610-00-929-0225
NSN 4140-01-463-0172
NSN 6150-01-143-3941
NSN 5945-00-196-0214
NSN 6685-00-358-1299
NSN 6150-01-157-0485
NSN 6240-01-528-7873