Material is "meehanite" cast iron; 8 pitch, single thread
A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a gear (1), worm. See also gear, antibacklash, worm wheel.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 6610-00-186-9180
NSN 6145-01-055-6976
NSN 5996-01-580-1975
NSN 5905-00-856-1585
NSN 6135-00-223-9563
NSN 6645-01-408-6568
NSN 5985-00-840-7104
NSN 2925-00-480-9068
NSN 6610-01-174-0708
NSN 6620-01-458-8074
NSN 4140-01-602-9588
NSN 4140-01-197-8148