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 5930-01-321-5309
NSN 5920-01-510-9921
NSN 5975-01-495-4719
NSN 5930-00-964-9297
NSN 5835-00-170-5238
NSN 2925-01-317-4543
NSN 6220-00-011-9068
NSN 6240-01-290-5165
NSN 6650-01-355-1271
NSN 7035-00-908-4933
NSN 5920-01-528-6293
NSN 6240-01-504-7064