A platelike retaining spring which snaps over pin ends to lock the link plates of drive chain in place.
NSN 5960-01-118-3394
NSN 5925-01-146-5528
NSN 5935-00-868-1531
NSN 5835-01-488-6678
NSN 5965-01-370-1891
NSN 5950-01-551-1049
NSN 5960-01-374-3527
NSN 5998-01-017-8092
NSN 5965-01-467-2071
NSN 6105-01-005-4825
NSN 6150-00-004-4555
NSN 5960-00-192-4503