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 6645-01-151-6013
NSN 5855-01-656-6808
NSN 6130-01-291-5404
NSN 5855-01-560-1022
NSN 6145-00-286-9588
NSN 2925-01-039-6856
NSN 6110-01-070-5840
NSN 5925-01-617-0254
NSN 5960-00-519-9880
NSN 2925-01-465-3437
NSN 5998-01-377-5288
NSN 5895-01-292-3584