Manufacturers item name: spring washer
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 6610-01-140-8925
NSN 6645-00-467-6094
NSN 5960-01-368-5874
NSN 5999-01-152-1844
NSN 7035-01-036-0236
NSN 6240-01-163-0086
NSN 5925-00-290-4451
NSN 6620-00-891-2225
NSN 5990-00-145-1187
NSN 2925-01-161-2325
NSN 2925-01-656-8217
NSN 5975-01-263-8420