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 2925-00-406-4381
NSN 6650-00-847-3492
NSN 6620-01-168-8450
NSN 5998-01-463-6500
NSN 2925-01-411-8002
NSN 5950-00-238-3195
NSN 5920-01-391-0472
NSN 6110-01-541-2320
NSN 6130-00-925-1184
NSN 5965-01-386-2988
NSN 5905-00-952-5258
NSN 6145-01-356-6631