60 hertz
A gear with teeth on its outer surface in the form of helical threads.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 6320-01-177-3192
NSN 5999-01-063-1870
NSN 6685-01-199-1304
NSN 6130-00-567-9424
NSN 6240-01-401-5340
NSN 6645-01-199-0062
NSN 5925-01-177-1147
NSN 5905-00-104-5963
NSN 6130-01-598-5250
NSN 5910-01-084-8277
NSN 5915-01-327-6637
NSN 6685-01-429-8922