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 5835-01-116-2369
NSN 6685-00-555-4198
NSN 5990-01-147-8097
NSN 5965-01-165-9787
NSN 5905-01-152-2580
NSN 7035-00-480-6767
NSN 5895-00-459-8048
NSN 6650-00-932-2048
NSN 5999-01-461-3052
NSN 5985-00-106-1323
NSN 6145-00-715-5262
NSN 5925-00-064-8918