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 5950-01-608-2118
NSN 6610-01-409-1781
NSN 5855-01-577-2260
NSN 5905-01-357-8049
NSN 6105-00-790-4781
NSN 5920-01-312-3243
NSN 5950-01-633-6311
NSN 5965-00-144-2543
NSN 6650-01-206-3584
NSN 6620-00-357-1157
NSN 6150-00-842-7264
NSN 5990-01-627-8097