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 6150-00-261-4889
NSN 5915-01-321-8951
NSN 5905-01-155-2496
NSN 5975-01-210-0695
NSN 6130-00-114-0578
NSN 6645-00-244-0359
NSN 6130-01-463-8672
NSN 5950-01-054-3508
NSN 5930-01-442-5167
NSN 5930-00-702-9837
NSN 6620-01-340-1503
NSN 5990-00-295-0968