An item having one fixed gear and one free gear, both having the same complement of worm wheel 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 5990-00-467-7431
NSN 5910-01-318-8705
NSN 6130-00-643-4894
NSN 5965-01-176-9052
NSN 5945-01-309-6050
NSN 5925-01-071-6671
NSN 5985-00-569-7444
NSN 5950-01-025-7220
NSN 6135-01-268-2152
NSN 5996-01-311-3586
NSN 6610-00-446-2880
NSN 6610-00-481-1197