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 5998-00-838-1389
NSN 6645-01-257-2856
NSN 5945-01-497-8754
NSN 2925-01-633-4048
NSN 5935-01-433-4719
NSN 5950-01-047-9758
NSN 5920-00-226-0227
NSN 5996-00-138-3072
NSN 5975-01-449-1203
NSN 6645-00-079-1430
NSN 5965-01-375-1317
NSN 5965-01-334-3980