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 4140-01-628-1190
NSN 6110-00-691-9134
NSN 5920-01-023-6818
NSN 5990-00-067-6791
NSN 4140-01-212-3113
NSN 2925-00-881-3770
NSN 6220-01-562-3819
NSN 6130-01-279-1903
NSN 6645-01-651-6119
NSN 5975-00-636-4910
NSN 5930-00-586-3621
NSN 6135-01-067-8331