A platelike retaining spring which snaps over pin ends to lock the link plates of drive chain in place.
NSN 5985-01-357-2448
NSN 5910-00-181-5882
NSN 6110-01-415-0589
NSN 5930-00-269-4996
NSN 5996-01-310-2986
NSN 6135-00-100-0485
NSN 5910-01-350-1202
NSN 5895-01-542-1156
NSN 6610-01-386-7542
NSN 6220-01-053-4412
NSN 6645-00-071-2200
NSN 4140-00-219-3146