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 5990-01-030-5206
NSN 5965-00-548-4287
NSN 5905-01-634-0595
NSN 5895-00-284-3005
NSN 5920-01-548-9521
NSN 6220-00-977-3033
NSN 6650-01-068-3997
NSN 6610-01-464-3037
NSN 7035-00-631-3782
NSN 6220-01-270-6070
NSN 6610-01-602-7932
NSN 6220-01-271-5007