A platelike retaining spring which snaps over pin ends to lock the link plates of drive chain in place.
NSN 5910-01-553-4137
NSN 6620-01-369-3589
NSN 5960-00-054-0302
NSN 5990-00-416-9831
NSN 4140-01-478-3897
NSN 5996-01-435-5339
NSN 6105-01-302-4558
NSN 2925-01-459-8093
NSN 5996-01-630-5243
NSN 6145-00-331-3526
NSN 6150-01-493-4181
NSN 5998-00-120-2221