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 6620-01-633-8443
NSN 6135-01-589-0333
NSN 5998-01-525-8002
NSN 5985-01-371-0637
NSN 5998-01-364-8480
NSN 5985-00-689-3658
NSN 4140-00-344-8601
NSN 2925-01-653-0629
NSN 5925-01-098-2136
NSN 6145-00-085-7570
NSN 5990-00-031-3586
NSN 5996-00-248-7061