A group of gear(s) and/or worm(s), of fixed ratio, specifically designed for the purpose of decreasing the speed from the driver(s) to the driven shaft or shafts; having no reversing feature except by reversing the prime mover. See also transmission (as modified) and gearcase-motor.
NSN 6650-00-241-0970
NSN 4140-00-808-9759
NSN 6610-00-186-9180
NSN 5985-00-516-2373
NSN 5999-01-622-1732
NSN 5975-00-219-7505
NSN 5930-01-426-9130
NSN 5935-01-152-1851
NSN 5915-01-350-8310
NSN 5915-00-446-9136
NSN 5915-00-201-7090
NSN 5920-01-411-5512