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 6645-01-459-2350
NSN 4140-01-527-3438
NSN 5996-00-578-6710
NSN 6320-01-397-9995
NSN 5945-01-453-4883
NSN 6110-01-517-2404
NSN 6240-01-332-5927
NSN 6145-01-454-3944
NSN 6110-01-387-4748
NSN 7035-00-052-2188
NSN 5910-00-963-8070
NSN 6105-01-212-7812