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 2925-01-257-6225
NSN 6130-01-508-3664
NSN 5999-01-004-7300
NSN 6135-01-299-0778
NSN 5999-00-449-7039
NSN 6220-00-586-6645
NSN 6135-01-290-1594
NSN 5998-01-571-8105
NSN 6220-01-182-6982
NSN 6135-00-553-7995
NSN 5905-01-425-4040
NSN 6145-01-339-5608