A platelike retaining spring which snaps over pin ends to lock the link plates of drive chain in place.
NSN 5998-01-651-2261
NSN 5950-00-734-1457
NSN 6320-00-977-3930
NSN 6645-01-463-3441
NSN 7035-01-057-6325
NSN 5960-00-499-6781
NSN 5915-01-170-3711
NSN 6145-01-317-5495
NSN 5990-00-821-6257
NSN 5835-01-461-8184
NSN 5945-01-286-2807
NSN 6645-01-400-2119