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 6240-01-419-4952
NSN 5950-01-294-3708
NSN 6645-01-575-4181
NSN 6685-00-468-4223
NSN 6145-01-351-3319
NSN 6220-01-045-6265
NSN 6650-00-007-4372
NSN 6685-00-004-7438
NSN 5950-01-606-9819
NSN 6645-00-067-7070
NSN 6135-01-627-2603
NSN 5950-01-482-1284