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 5895-01-086-1342
NSN 7035-01-538-5759
NSN 5945-00-463-3383
NSN 5925-01-448-8147
NSN 6105-01-571-4867
NSN 5998-01-617-8270
NSN 6240-01-449-2883
NSN 5998-01-381-7684
NSN 6145-01-347-8466
NSN 5998-00-291-4889
NSN 5960-01-442-6234
NSN 5930-01-643-8450