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 6110-01-318-2640
NSN 6145-00-153-2818
NSN 5996-01-576-9003
NSN 5855-00-293-4708
NSN 5965-00-978-8535
NSN 6220-00-617-1843
NSN 6620-00-262-3113
NSN 5996-01-600-1131
NSN 5835-00-155-1379
NSN 4140-01-479-2644
NSN 6220-00-515-0437
NSN 5999-01-600-0729