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 5925-01-371-2876
NSN 5855-00-138-2386
NSN 5925-01-266-4595
NSN 2925-01-063-7876
NSN 5935-00-836-2474
NSN 6685-00-760-3795
NSN 6110-01-138-3869
NSN 6145-00-985-8348
NSN 6645-01-031-6402
NSN 7035-01-550-8668
NSN 5895-01-438-0563
NSN 5945-01-408-5977