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 4140-01-081-7473
NSN 6610-00-232-9485
NSN 5855-01-023-3727
NSN 5975-01-107-0510
NSN 5945-01-625-9746
NSN 5945-01-234-4765
NSN 6220-01-400-4203
NSN 6240-01-383-4695
NSN 5835-00-396-3366
NSN 5965-01-483-1610
NSN 5990-00-434-0620
NSN 5945-00-021-3575