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 2925-01-133-8128
NSN 5998-01-344-4613
NSN 5996-01-381-5313
NSN 6135-00-850-3177
NSN 5950-01-335-4828
NSN 5965-01-168-8180
NSN 6620-00-488-0626
NSN 6650-01-644-3532
NSN 5930-00-608-4564
NSN 5998-00-538-6037
NSN 6620-00-967-9684
NSN 6150-00-170-5573