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 6685-00-725-3958
NSN 5985-01-415-8534
NSN 6105-01-119-1592
NSN 6145-00-278-0697
NSN 6220-01-042-9773
NSN 5985-01-107-3360
NSN 7035-01-254-3606
NSN 4140-01-016-3143
NSN 6220-01-623-3726
NSN 5935-01-453-3065
NSN 5920-01-224-7946
NSN 5930-01-130-7048