Aka worm shaft (64: 1 ratio)
No other part numbers with same form, fit, and function found.
A drive shaft having helical thread(s) on a portion of its outer surface, machined bearing surface(s) and facilities for driving (other than a hub) on one or both ends of shaft. Designed to mate with a cam, gear sector, worm wheel, etc. Includes items with bearings. Excludes items having more than one worm complement of helical threads, items with a separate complement of gear teeth, and gear, worm.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 5855-01-654-0761
NSN 6220-00-419-0635
NSN 5910-00-161-4523
NSN 6685-01-629-9789
NSN 4140-00-057-5597
NSN 5950-00-981-7311
NSN 6130-01-238-1164
NSN 6620-01-226-1013
NSN 6110-01-462-1698
NSN 6620-00-406-7694
NSN 5930-00-683-6006
NSN 5905-01-181-1113