No other part numbers with same form, fit, and function found.
A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
NSN 5960-01-614-0489
NSN 5998-01-156-8860
NSN 5998-01-610-1940
NSN 6220-01-384-4460
NSN 6145-01-449-3611
NSN 5998-01-196-5719
NSN 6130-00-968-7562
NSN 5985-00-506-0532
NSN 6240-01-212-9535
NSN 5920-00-821-0078
NSN 7035-01-134-7080
NSN 6135-00-782-6988