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 5999-01-191-9045
NSN 5855-01-295-1701
NSN 5999-00-877-8933
NSN 6320-00-242-3300
NSN 5965-00-422-5415
NSN 5905-01-064-2906
NSN 6610-01-016-7955
NSN 5935-01-330-5921
NSN 5990-01-612-5323
NSN 7035-00-631-3782
NSN 6610-01-584-4787
NSN 5935-00-307-7713