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 5985-00-353-6339
NSN 5930-01-567-3055
NSN 5965-01-005-6617
NSN 6105-01-073-8347
NSN 5905-01-411-3945
NSN 5925-00-455-2181
NSN 5965-00-764-1841
NSN 5999-01-548-9050
NSN 6650-01-408-5089
NSN 5960-01-041-7449
NSN 5920-01-195-7254
NSN 5999-00-186-9314