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 6220-01-290-5153
NSN 5990-00-373-9787
NSN 5975-00-280-6139
NSN 5920-00-329-8475
NSN 6650-00-904-0085
NSN 5895-00-133-9447
NSN 6110-01-105-2971
NSN 6610-01-606-2144
NSN 6645-01-505-3839
NSN 6105-00-430-2378
NSN 4140-01-479-4257
NSN 5975-01-382-8542