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
NSN 6240-01-425-1659
NSN 5945-01-604-8624
NSN 5930-01-634-0659
NSN 5835-01-535-0948
NSN 5975-01-606-2785
NSN 5835-01-502-9228
NSN 6110-00-406-0221
NSN 6105-01-439-8420
NSN 5975-01-593-3779
NSN 6620-00-518-3595
NSN 5925-00-290-4451
NSN 6320-01-449-1014