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 5950-01-031-3257
NSN 5960-01-201-6316
NSN 7035-00-865-9105
NSN 5999-01-462-1792
NSN 5965-00-284-5856
NSN 5930-01-364-4840
NSN 5905-01-344-4602
NSN 5985-00-189-2396
NSN 5975-01-470-2336
NSN 6610-00-278-7647
NSN 6650-01-299-2587
NSN 5935-00-997-9478