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 5950-01-605-4531
NSN 5945-00-705-4976
NSN 5999-01-274-5171
NSN 5985-01-474-8176
NSN 6645-01-608-1134
NSN 5930-00-853-5885
NSN 6685-00-056-3110
NSN 4140-00-938-3307
NSN 6620-01-149-9192
NSN 6220-00-541-8515
NSN 5998-01-486-9079
NSN 6650-01-044-6377