A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.
NSN 6320-01-516-3836
NSN 6240-01-429-7830
NSN 5930-00-119-4618
NSN 5835-01-005-8564
NSN 2925-01-205-4584
NSN 5925-01-026-0891
NSN 5910-00-868-1754
NSN 5975-01-075-8946
NSN 4140-01-371-0327
NSN 6220-01-025-6140
NSN 5996-01-175-7881
NSN 6240-01-279-3614