No other part numbers with same form, fit, and function found.
A platelike retaining spring which snaps over pin ends to lock the link plates of drive chain in place.
NSN 6240-00-370-5862
NSN 5920-00-064-3523
NSN 6320-01-532-7491
NSN 5999-01-264-5181
NSN 6220-01-063-7287
NSN 4140-00-850-8133
NSN 6105-00-840-5188
NSN 6130-01-278-8596
NSN 6610-01-601-6249
NSN 6110-00-919-2380
NSN 5996-00-401-4904
NSN 5998-01-231-9057