For use on electrocardiograph; model 1500b
A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 6645-01-184-7419
NSN 5950-00-439-2406
NSN 6220-01-184-0228
NSN 5910-01-562-3887
NSN 5915-01-072-5797
NSN 5990-01-374-3877
NSN 5960-01-375-6815
NSN 5925-01-217-1644
NSN 5930-01-394-4964
NSN 6105-01-307-3784
NSN 5990-00-942-6543
NSN 6135-01-026-9960