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 6105-00-524-3341
NSN 5965-01-376-1012
NSN 5950-01-112-6183
NSN 6150-00-501-7812
NSN 5965-01-521-7214
NSN 5935-01-420-5897
NSN 5945-01-524-5347
NSN 6240-01-027-7533
NSN 5855-00-147-2508
NSN 5930-00-876-9766
NSN 5990-00-594-7291
NSN 5930-00-540-0900