Reference data, t.O. 31p6-2fps20-4, fig 16, index 71, antenna pedestal, ab-414/fps20, pg 42
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.
Classification: Parts of gearing, gear boxes and other speed changers
NSN 5925-00-353-0612
NSN 6650-01-459-8575
NSN 6240-01-359-2721
NSN 7035-01-620-2082
NSN 6220-01-441-1910
NSN 5915-01-617-7683
NSN 5996-00-425-7481
NSN 5930-01-148-0353
NSN 5965-01-415-3865
NSN 6320-01-271-0247
NSN 5990-01-042-1984
NSN 5990-00-510-2098