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: Spring washers and other lock washers, iron or steel
NSN 6620-00-186-8220
NSN 6620-01-108-5824
NSN 5960-01-531-4845
NSN 5999-01-137-6657
NSN 6110-01-067-7677
NSN 5965-00-639-6621
NSN 5935-01-122-5148
NSN 5905-01-032-0542
NSN 5985-01-234-2973
NSN 6110-01-110-4669
NSN 5945-01-255-6333
NSN 6650-00-966-5205