A platelike retaining spring which snaps over pin ends to lock the link plates of drive chain in place.
NSN 6150-01-034-9798
NSN 6220-01-537-6224
NSN 5990-01-363-5728
NSN 5920-01-551-4789
NSN 6130-01-432-0986
NSN 5950-01-059-8871
NSN 6620-00-087-7930
NSN 5935-00-253-2840
NSN 5975-01-095-5122
NSN 5965-01-381-4879
NSN 5965-00-961-1627
NSN 6145-01-044-1635