A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
Classification: Copper washers including spring washers not threaded
NSN 5935-01-141-9647
NSN 5855-00-198-3197
NSN 6610-00-500-6944
NSN 5855-01-426-5589
NSN 5996-01-411-7705
NSN 5910-00-509-1158
NSN 5920-00-111-0563
NSN 5990-01-465-9235
NSN 5985-00-528-1902
NSN 5960-01-599-9821
NSN 6220-00-169-6516
NSN 5935-01-322-4496