0.406 in.Across wrenching flats on first end hub
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 5925-01-489-2791
NSN 6110-01-578-0548
NSN 5925-01-517-7229
NSN 5925-00-824-7618
NSN 6620-00-516-3204
NSN 5895-00-312-7954
NSN 5895-00-119-5692
NSN 6685-01-469-3025
NSN 6220-00-471-4011
NSN 5925-00-761-2143
NSN 6135-01-514-5358
NSN 6620-01-615-0596