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 6110-00-196-8813
NSN 5996-01-356-1650
NSN 2925-01-429-2235
NSN 6130-01-177-4472
NSN 5945-00-901-7736
NSN 6150-00-259-4632
NSN 5895-01-438-8165
NSN 5950-01-197-7345
NSN 6150-01-323-2179
NSN 5925-00-113-5066
NSN 7035-01-347-6110
NSN 5985-01-508-4743