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 5930-00-081-8782
NSN 7035-01-119-6271
NSN 5990-01-529-6347
NSN 6240-00-266-9940
NSN 5925-00-229-1482
NSN 5855-01-657-7657
NSN 6650-01-352-6584
NSN 5975-01-634-0678
NSN 6145-01-062-6917
NSN 6220-00-368-4945
NSN 5905-01-490-7808
NSN 6645-01-607-5999