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 6645-01-353-4356
NSN 5920-01-595-9534
NSN 6645-01-448-6740
NSN 5895-01-410-7447
NSN 6150-00-326-6803
NSN 6650-01-590-7622
NSN 5930-01-164-4708
NSN 5905-01-410-7436
NSN 6320-00-456-0836
NSN 5999-00-883-2977
NSN 5960-01-233-2756
NSN 4140-01-340-2579