A platelike retaining spring which snaps over pin ends to lock the link plates of drive chain in place.
NSN 6650-00-196-4246
NSN 6620-00-199-8734
NSN 5910-00-433-6534
NSN 5935-01-304-2253
NSN 5855-00-548-4742
NSN 5905-01-069-1529
NSN 5835-00-655-1000
NSN 6645-01-415-5982
NSN 5930-01-034-4244
NSN 5990-01-489-0366
NSN 5895-01-111-8313
NSN 5960-01-222-0074