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 6650-00-213-7065
NSN 6240-00-351-8564
NSN 2925-01-121-3355
NSN 6320-01-372-2796
NSN 5930-01-559-4371
NSN 6645-01-512-8472
NSN 5835-01-097-5693
NSN 6320-00-369-1333
NSN 6620-01-293-6241
NSN 6650-00-641-6139
NSN 6145-01-250-0689
NSN 6610-01-065-1073