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 6620-01-106-3553
NSN 6145-00-567-7413
NSN 6650-01-160-9160
NSN 6220-01-234-7809
NSN 6135-01-651-3210
NSN 5975-00-983-5239
NSN 6110-01-512-8018
NSN 7035-01-333-9298
NSN 5920-01-474-8172
NSN 6110-01-484-3200
NSN 5910-01-086-8557
NSN 5915-00-278-5561