A platelike retaining spring which snaps over pin ends to lock the link plates of drive chain in place.
NSN 5855-01-567-7327
NSN 5910-01-452-4524
NSN 6620-00-052-8003
NSN 5999-00-407-4476
NSN 6145-01-460-8500
NSN 5930-01-386-3068
NSN 6130-00-831-8264
NSN 5920-01-586-9176
NSN 5925-01-152-2690
NSN 4140-01-503-8655
NSN 5925-01-228-9058
NSN 5960-00-932-3067