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 6650-01-446-2025
NSN 6135-01-134-7222
NSN 6150-00-238-1352
NSN 5835-00-690-8898
NSN 6110-01-411-7478
NSN 6145-01-358-4001
NSN 5965-00-980-8824
NSN 5835-01-012-1436
NSN 5990-00-561-3407
NSN 6320-01-239-7647
NSN 6145-01-146-5555
NSN 5935-01-520-5502