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 5895-00-661-1773
NSN 6645-01-321-5510
NSN 5965-00-168-9624
NSN 7035-01-490-3832
NSN 6220-00-617-9616
NSN 5975-01-063-7577
NSN 5960-01-026-4666
NSN 6135-01-479-9790
NSN 5945-01-083-4228
NSN 6145-00-181-9622
NSN 6105-00-456-1433
NSN 5895-01-155-3021