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 6105-00-833-5103
NSN 5990-01-305-4891
NSN 6220-01-575-8694
NSN 6145-01-579-8417
NSN 5996-00-392-7626
NSN 6645-01-179-0243
NSN 5905-01-603-3475
NSN 6130-01-286-9580
NSN 6135-00-906-0984
NSN 6610-01-487-8307
NSN 6650-01-199-4968
NSN 6650-01-481-8009