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 5996-00-499-3691
NSN 6650-01-143-4586
NSN 2925-01-300-6602
NSN 5990-01-133-0351
NSN 6620-01-166-4893
NSN 6620-01-606-8964
NSN 5998-01-023-9819
NSN 6105-01-552-0102
NSN 5996-01-056-1736
NSN 5985-00-401-5035
NSN 5915-01-456-0574
NSN 6685-01-207-6002