A platelike retaining spring which snaps over pin ends to lock the link plates of drive chain in place.
NSN 5915-01-559-8039
NSN 6150-01-353-3219
NSN 5996-01-433-3730
NSN 5930-01-202-4409
NSN 5996-01-088-2260
NSN 5905-01-244-3970
NSN 5925-00-985-0908
NSN 5905-00-252-2995
NSN 5910-01-309-8567
NSN 6645-01-105-9757
NSN 7035-00-981-7216
NSN 5945-01-131-3787