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 5990-00-530-3855
NSN 6110-00-218-0967
NSN 5855-01-406-7237
NSN 5905-01-510-9397
NSN 6240-01-193-8752
NSN 5920-00-754-8895
NSN 6110-01-246-2673
NSN 5905-01-222-7414
NSN 6610-01-168-7943
NSN 6150-01-577-4837
NSN 6685-00-765-8283
NSN 6685-01-063-7425