56 teeth, first gear; 18 teeth, second gear
No other part numbers with same form, fit, and function found.
A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see gearshaft (as modified). Excludes gear subassembly, speed decreaser.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 4140-01-064-1684
NSN 5905-01-265-7453
NSN 5835-01-182-1966
NSN 6320-01-504-3948
NSN 6645-00-383-7783
NSN 5999-01-390-8927
NSN 6610-01-365-7796
NSN 5920-00-252-3197
NSN 6320-01-554-0901
NSN 2925-01-090-2391
NSN 5935-01-470-4725
NSN 6150-00-583-9878