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 6645-00-149-1100
NSN 5920-01-163-9257
NSN 5910-01-422-1110
NSN 5950-01-288-4104
NSN 7035-01-527-7906
NSN 6320-01-578-6006
NSN 5998-01-027-1809
NSN 5945-00-165-0370
NSN 5985-00-960-5560
NSN 6620-00-712-4431
NSN 6220-01-242-6702
NSN 6135-01-559-3092