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 5999-00-246-7084
NSN 6240-00-774-6116
NSN 4140-01-593-8951
NSN 5990-00-179-2576
NSN 2925-00-137-5120
NSN 6650-00-107-1667
NSN 5835-00-111-3419
NSN 6105-00-215-4881
NSN 6220-00-876-8325
NSN 6150-00-351-5658
NSN 6645-01-062-0905
NSN 5905-01-457-0666