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 6645-00-456-0080
NSN 5910-01-048-4752
NSN 5998-00-223-7339
NSN 6135-01-090-5365
NSN 5915-01-412-3399
NSN 5950-01-648-2677
NSN 5950-01-089-8835
NSN 6240-01-386-9192
NSN 6685-00-973-4662
NSN 6150-01-576-4718
NSN 6150-01-147-6177
NSN 6620-01-146-4680