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 5855-01-267-2751
NSN 5935-01-025-0926
NSN 5965-01-276-1070
NSN 5990-00-359-9839
NSN 5985-00-296-5569
NSN 6110-00-492-9392
NSN 7035-01-283-2536
NSN 5930-00-155-2178
NSN 6685-01-556-1320
NSN 5925-01-248-5793
NSN 6610-00-767-4602
NSN 2925-01-562-8051