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 5920-01-414-6983
NSN 6645-00-641-3202
NSN 6610-00-628-4053
NSN 6110-01-132-9760
NSN 2925-01-105-7850
NSN 5945-01-521-3553
NSN 6145-01-084-1984
NSN 2925-01-543-0073
NSN 5985-01-264-5467
NSN 6145-01-034-8201
NSN 6240-00-483-1338
NSN 5950-01-168-8071