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 5915-00-645-7600
NSN 6145-01-427-3520
NSN 5945-01-258-9688
NSN 5945-01-383-9453
NSN 5910-01-224-9607
NSN 5960-01-358-5469
NSN 4140-01-193-8102
NSN 5999-01-285-8910
NSN 5895-00-740-6233
NSN 6650-01-420-3155
NSN 5985-01-128-3313
NSN 6150-00-349-4790