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 6650-00-272-2271
NSN 5915-00-257-3178
NSN 5985-00-500-0269
NSN 5835-01-362-1946
NSN 6105-01-063-4911
NSN 2925-00-111-4097
NSN 6110-00-363-3974
NSN 6220-01-302-2214
NSN 5855-00-791-5000
NSN 5965-01-453-1108
NSN 5910-01-265-3082
NSN 6150-01-334-5218