A platelike retaining spring which snaps over pin ends to lock the link plates of drive chain in place.
NSN 6145-01-497-3554
NSN 5910-01-039-3068
NSN 5965-01-428-3348
NSN 5835-00-356-3825
NSN 5835-01-576-9013
NSN 5920-01-069-9833
NSN 6220-01-319-0008
NSN 6150-01-424-0996
NSN 6145-01-260-1861
NSN 6685-01-401-5360
NSN 5910-01-315-3797
NSN 5965-01-548-0954