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 5965-01-238-9287
NSN 7035-01-364-8454
NSN 5965-01-612-8098
NSN 5895-01-025-6125
NSN 5930-01-013-2226
NSN 5965-01-414-6414
NSN 5925-00-295-6255
NSN 7035-01-526-6775
NSN 6685-00-602-3784
NSN 5945-00-951-9880
NSN 6620-00-708-2688
NSN 6135-01-056-4609