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: Other beryllium, wrought, and articles, thereof nesoi
NSN 6135-00-043-0021
NSN 7035-00-782-7046
NSN 5975-00-518-2129
NSN 5930-00-431-4999
NSN 5999-00-644-3412
NSN 5910-01-400-3530
NSN 5965-01-113-9061
NSN 5960-00-333-3540
NSN 7035-01-178-5631
NSN 5895-01-160-8101
NSN 6320-01-578-6006
NSN 5910-00-984-0450