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 5915-01-122-9107
NSN 5990-01-142-0538
NSN 6220-01-460-9085
NSN 6685-00-149-1417
NSN 5990-01-507-7495
NSN 6620-00-970-2363
NSN 5960-01-190-8937
NSN 6620-00-967-3662
NSN 5999-00-543-0977
NSN 4140-00-011-9444
NSN 6645-01-242-0340
NSN 5975-01-113-1690