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 6240-01-550-5158
NSN 6150-01-013-6517
NSN 5905-01-157-3361
NSN 6610-00-367-9603
NSN 5950-01-119-4201
NSN 5915-01-347-1582
NSN 6145-01-436-4900
NSN 5895-01-242-5201
NSN 5910-01-275-5834
NSN 5990-00-241-3780
NSN 5915-01-525-6504
NSN 5895-00-999-6296