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 5925-01-040-6733
NSN 5950-01-273-4191
NSN 6130-01-287-8524
NSN 4140-00-172-1804
NSN 6220-01-594-3563
NSN 5855-01-400-1590
NSN 6110-01-574-9257
NSN 5915-01-435-5275
NSN 6650-00-953-0127
NSN 6145-01-617-1118
NSN 6220-01-555-8332
NSN 6130-01-300-2449