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 5990-01-443-2931
NSN 5895-01-128-3218
NSN 5996-00-159-1056
NSN 6620-00-249-7034
NSN 6320-00-908-6841
NSN 5996-00-409-9016
NSN 5930-01-485-6573
NSN 5915-01-555-8081
NSN 5985-01-581-8710
NSN 6220-00-429-0950
NSN 5990-01-253-7647
NSN 7035-00-007-7023