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
Classification: Copper washers including spring washers not threaded
NSN 6645-00-443-8011
NSN 5965-01-213-7256
NSN 6650-01-406-3086
NSN 5945-01-406-4352
NSN 5965-01-507-4318
NSN 2925-01-534-7314
NSN 6130-01-275-3843
NSN 6135-01-026-9960
NSN 5999-01-117-4871
NSN 5920-01-390-2320
NSN 5999-01-113-8120
NSN 5950-00-812-2760