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 6685-01-401-5360
NSN 6135-01-100-3593
NSN 6645-01-419-4257
NSN 6150-01-175-9040
NSN 5950-00-957-9917
NSN 6105-00-623-0020
NSN 5990-00-348-1423
NSN 5835-01-485-0210
NSN 6610-01-418-3284
NSN 5855-00-252-5743
NSN 5998-01-407-6174
NSN 5965-01-598-6114