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 5975-01-473-7811
NSN 6645-00-845-1071
NSN 5990-01-564-6173
NSN 6320-01-265-0665
NSN 6150-00-838-4952
NSN 6685-01-415-2235
NSN 6240-00-932-1331
NSN 6110-01-411-9297
NSN 5999-00-529-6067
NSN 4140-00-182-9158
NSN 5935-01-357-7643
NSN 5925-01-544-0001