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.
Classification: Chain sprockets and parts thereof
NSN 6220-00-442-2977
NSN 6110-01-140-3630
NSN 5895-01-358-8670
NSN 5855-01-437-6161
NSN 4140-01-212-3113
NSN 4140-01-121-7902
NSN 6645-01-368-1508
NSN 6610-01-537-7260
NSN 5925-01-318-5930
NSN 6130-00-131-6340
NSN 6650-01-521-2077
NSN 6610-01-101-4723