A platelike retaining spring which snaps over pin ends to lock the link plates of drive chain in place.
NSN 6110-00-027-3950
NSN 6645-01-600-9399
NSN 6135-01-441-0402
NSN 2925-01-400-2286
NSN 6620-01-505-3496
NSN 5985-01-432-6453
NSN 6220-00-218-0857
NSN 5920-01-263-9259
NSN 5999-00-821-9098
NSN 5920-01-618-9173
NSN 6145-00-296-0085
NSN 5945-00-723-2949