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 5990-00-351-5479
NSN 6150-01-295-8103
NSN 5999-00-732-8084
NSN 5985-01-377-3388
NSN 5905-00-752-7484
NSN 4140-01-148-2815
NSN 6220-01-068-7231
NSN 5975-01-321-1085
NSN 6320-01-435-5991
NSN 6320-01-323-7565
NSN 6645-00-079-1430
NSN 5895-01-176-4560