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 5945-01-507-9957
NSN 2925-01-501-1104
NSN 6105-01-069-9190
NSN 6240-01-542-5602
NSN 6240-01-301-3087
NSN 5960-01-225-1610
NSN 6610-01-608-5285
NSN 5915-01-173-2904
NSN 2925-01-364-7926
NSN 5998-01-625-3271
NSN 5960-00-244-3285
NSN 5925-01-481-9524