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 5950-00-856-2940
NSN 6150-00-134-1080
NSN 6610-01-166-4860
NSN 5985-01-081-8456
NSN 6650-01-477-2124
NSN 2925-01-090-2391
NSN 6685-01-410-7583
NSN 4140-00-340-1592
NSN 2925-00-176-3889
NSN 5930-01-656-8912
NSN 6320-01-350-5570
NSN 5895-01-474-5552