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 6135-01-226-4071
NSN 6105-00-724-1099
NSN 6145-01-540-5898
NSN 6685-01-398-9807
NSN 6650-01-067-8946
NSN 6610-00-186-9180
NSN 5945-00-875-6299
NSN 5910-00-435-8327
NSN 6620-01-633-8443
NSN 5945-00-731-7467
NSN 5905-01-044-7445
NSN 5930-00-006-7250