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 6645-00-251-0688
NSN 5920-01-229-8645
NSN 6220-01-224-8746
NSN 6685-01-386-3110
NSN 6105-00-287-0989
NSN 6105-01-464-6208
NSN 5945-01-391-4999
NSN 5910-01-501-5069
NSN 5998-01-129-9051
NSN 5996-01-143-0130
NSN 6685-01-376-9166
NSN 5910-01-059-0249