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 5855-01-128-1762
NSN 5945-01-226-5055
NSN 5905-00-456-2046
NSN 6645-01-093-1426
NSN 5999-01-115-7556
NSN 6645-00-925-2887
NSN 5998-01-634-0604
NSN 5965-00-710-5764
NSN 5920-00-987-1605
NSN 5950-01-600-1432
NSN 5990-01-157-0441
NSN 5895-01-239-7000