A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
Classification: Copper washers including spring washers not threaded
NSN 5985-01-220-8176
NSN 6240-01-645-5523
NSN 5965-00-997-5764
NSN 6685-01-564-6631
NSN 6610-01-570-3185
NSN 6320-01-255-2096
NSN 6645-00-761-7256
NSN 6110-01-528-5691
NSN 6320-01-054-3046
NSN 5835-01-631-3940
NSN 5855-01-301-0158
NSN 5999-01-427-3702