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 6135-01-422-0140
NSN 6220-01-087-7755
NSN 5920-01-076-4705
NSN 6645-01-617-3354
NSN 6130-01-644-2493
NSN 6645-01-105-4647
NSN 5985-00-219-8341
NSN 5999-00-802-6841
NSN 2925-00-005-1618
NSN 6130-00-878-8376
NSN 5925-01-055-3868
NSN 5855-01-529-7260