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 6240-00-170-5302
NSN 6110-01-272-7073
NSN 5855-01-406-2606
NSN 5905-01-386-3180
NSN 6685-00-837-6194
NSN 5855-01-006-1827
NSN 5975-00-565-1071
NSN 5835-00-102-2373
NSN 6145-01-361-8877
NSN 7035-01-364-0286
NSN 6620-01-378-1366
NSN 6145-01-365-6415