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 5975-01-391-4062
NSN 2925-01-442-7812
NSN 5920-01-582-6924
NSN 5910-00-070-9408
NSN 6610-01-537-0816
NSN 5960-00-810-3958
NSN 6610-01-465-1320
NSN 6610-01-318-1840
NSN 5965-01-537-5562
NSN 6240-01-425-1160
NSN 5996-01-447-1418
NSN 5999-01-042-2262