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 5925-01-444-3880
NSN 6150-01-424-9217
NSN 6320-01-338-6006
NSN 5965-01-408-5990
NSN 5910-01-395-1497
NSN 5950-01-292-2133
NSN 5910-00-158-4779
NSN 6240-01-546-0823
NSN 6650-01-187-5937
NSN 5895-00-109-9636
NSN 5945-01-463-2802
NSN 5985-00-493-0720