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 6220-01-137-2848
NSN 7035-00-465-3298
NSN 5895-01-386-4680
NSN 5835-01-233-7033
NSN 5999-01-397-4527
NSN 5950-01-365-5967
NSN 6220-00-205-2040
NSN 5999-01-449-2497
NSN 7035-01-421-4446
NSN 5835-00-113-6090
NSN 6645-00-634-9317
NSN 5895-01-628-1740