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 5985-01-409-1100
NSN 6650-01-180-6834
NSN 6150-01-056-2095
NSN 5960-01-170-4057
NSN 5935-00-264-0136
NSN 6645-00-585-1840
NSN 5835-01-504-0837
NSN 5950-01-464-4196
NSN 5950-00-651-9564
NSN 5965-01-253-0451
NSN 4140-01-157-3501
NSN 6645-01-368-1508