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 5950-00-248-6921
NSN 5965-00-735-9315
NSN 6135-00-756-6149
NSN 6650-01-245-9781
NSN 6240-01-531-6475
NSN 6110-00-269-2696
NSN 6135-01-070-3865
NSN 6135-01-252-0315
NSN 5998-01-095-3246
NSN 5935-01-128-1169
NSN 5985-01-508-4226
NSN 5945-00-301-4830