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 7035-01-556-7412
NSN 5915-01-624-2182
NSN 6320-00-036-3688
NSN 6685-01-006-6189
NSN 5999-01-297-2674
NSN 6240-01-474-6914
NSN 6150-01-593-9250
NSN 6240-00-170-5302
NSN 5905-01-490-4290
NSN 5960-00-038-5433
NSN 5999-00-105-3358
NSN 5965-00-368-2879