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 5999-01-385-3886
NSN 5910-00-847-7912
NSN 5965-01-318-3945
NSN 6135-01-391-6515
NSN 5935-01-200-6912
NSN 5835-01-574-0080
NSN 5950-00-145-9781
NSN 5895-00-050-2044
NSN 6240-01-627-6936
NSN 7035-01-372-5006
NSN 5965-00-372-2537
NSN 5905-01-432-0136