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 5895-01-076-2133
NSN 5960-00-115-2199
NSN 4140-00-296-9695
NSN 6220-01-179-3599
NSN 5935-01-328-9006
NSN 2925-01-157-9204
NSN 5855-01-633-4848
NSN 6105-01-423-1417
NSN 5965-00-296-9994
NSN 5935-01-413-2151
NSN 5950-01-550-2785
NSN 5985-00-073-6487