A platelike retaining spring which snaps over pin ends to lock the link plates of drive chain in place.
NSN 5985-01-040-7612
NSN 5999-01-152-3485
NSN 6110-00-174-7836
NSN 5999-00-184-8202
NSN 5920-00-402-1752
NSN 5905-01-263-9250
NSN 7035-00-193-2269
NSN 5998-01-449-2671
NSN 6685-00-167-3801
NSN 5965-01-560-0056
NSN 5905-01-245-4798
NSN 6220-00-682-8292