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 6645-01-383-6514
NSN 5855-01-611-2803
NSN 6320-00-433-2773
NSN 5975-00-939-5638
NSN 5915-01-329-0326
NSN 5925-01-028-0806
NSN 5915-01-660-2967
NSN 5996-00-058-1907
NSN 6320-00-242-0626
NSN 6145-01-108-3888
NSN 5910-01-452-6750
NSN 5835-00-236-8760