A platelike retaining spring which snaps over pin ends to lock the link plates of drive chain in place.
NSN 5920-00-616-4087
NSN 5925-00-160-4747
NSN 6320-01-039-5891
NSN 5855-01-007-9541
NSN 6150-01-358-7660
NSN 7035-01-364-0286
NSN 5950-00-925-1895
NSN 5895-00-637-2658
NSN 6105-01-514-7310
NSN 2925-01-464-3093
NSN 5965-00-564-4399
NSN 6145-01-107-7370