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 6685-01-273-3139
NSN 5895-00-518-4954
NSN 5965-01-555-8775
NSN 5835-01-512-4834
NSN 6620-01-032-3937
NSN 5895-01-027-1192
NSN 6105-00-111-2546
NSN 5935-01-643-2308
NSN 6610-01-575-2406
NSN 2925-01-359-4027
NSN 5965-00-843-9957
NSN 6645-01-408-6568