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 6240-00-940-8294
NSN 6130-00-613-7448
NSN 6650-00-356-8405
NSN 5935-00-073-9985
NSN 5915-01-568-3469
NSN 5975-01-422-6422
NSN 6220-01-139-3520
NSN 5965-01-359-0384
NSN 6110-00-562-1648
NSN 6320-00-731-6134
NSN 5920-01-401-5315
NSN 6135-00-998-5884