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 5965-00-258-6809
NSN 6145-01-194-0784
NSN 5965-01-645-3445
NSN 5905-01-091-2712
NSN 5835-00-073-0790
NSN 5950-00-018-6375
NSN 5835-01-442-6079
NSN 6320-01-176-8367
NSN 6220-00-495-5116
NSN 5990-01-133-0351
NSN 5930-01-259-3378
NSN 6130-00-854-4490