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 2925-00-613-2515
NSN 6650-01-119-4576
NSN 5855-01-047-9267
NSN 2925-01-317-1186
NSN 5895-01-467-6635
NSN 6145-01-498-0113
NSN 5965-01-182-5768
NSN 6645-00-385-3684
NSN 2925-01-067-0123
NSN 6610-01-089-2487
NSN 6610-01-042-2279
NSN 5915-00-906-1934