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 5925-00-031-4108
NSN 5905-00-893-3358
NSN 5855-01-053-6782
NSN 6685-01-327-3627
NSN 6620-01-187-7267
NSN 5920-01-292-6688
NSN 5945-00-868-6144
NSN 5999-01-420-5529
NSN 5950-00-316-9786
NSN 6150-00-686-8322
NSN 6650-01-586-3131
NSN 5990-00-275-7819