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 6240-01-599-2679
NSN 5998-01-128-5749
NSN 6220-01-514-7024
NSN 6620-00-933-3640
NSN 6105-01-085-6002
NSN 6110-01-310-8443
NSN 5975-01-489-6159
NSN 6685-01-287-6181
NSN 5920-01-328-3915
NSN 5965-00-529-0602
NSN 5935-00-846-4236
NSN 6110-01-610-0755