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 6135-00-896-3187
NSN 4140-01-555-7788
NSN 6130-00-233-6427
NSN 5990-01-224-8052
NSN 5925-00-242-2583
NSN 5925-00-102-1351
NSN 5920-01-371-3552
NSN 6610-01-123-7292
NSN 5950-00-868-7107
NSN 5975-00-472-6042
NSN 5905-00-003-0376
NSN 6135-01-297-5565