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
NSN 6650-01-100-3185
NSN 5905-00-153-4354
NSN 5985-00-038-8328
NSN 5835-01-197-5673
NSN 5990-00-607-1003
NSN 5996-01-465-9501
NSN 5910-01-500-0086
NSN 5905-01-198-4532
NSN 5915-00-557-6467
NSN 5975-01-389-8466
NSN 6685-01-140-2759
NSN 5905-00-775-9109