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 6145-01-433-2329
NSN 6240-00-130-5643
NSN 5920-01-473-0997
NSN 2925-00-549-6759
NSN 6645-01-633-1852
NSN 5920-00-369-0923
NSN 6150-01-207-0896
NSN 6610-01-609-0799
NSN 5920-01-052-3339
NSN 6130-01-154-9666
NSN 5895-00-136-4960
NSN 6620-01-152-4099