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 5999-00-683-5059
NSN 6145-00-225-8709
NSN 5960-00-878-2724
NSN 6145-01-131-7671
NSN 6620-00-527-9280
NSN 5920-01-515-5712
NSN 6130-01-651-7710
NSN 5975-01-448-9405
NSN 5999-01-097-1556
NSN 2925-01-633-4048
NSN 5999-01-357-5394
NSN 6150-00-088-1717