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 6620-01-207-8043
NSN 5895-00-647-4969
NSN 5975-01-499-6057
NSN 5910-00-067-6503
NSN 6645-01-076-4655
NSN 5999-00-169-3853
NSN 6220-01-448-9830
NSN 5945-00-110-9957
NSN 6145-00-806-9389
NSN 6240-00-389-4822
NSN 5996-01-627-8182
NSN 5990-00-698-3963