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 5945-01-054-3235
NSN 5935-01-313-6089
NSN 6130-01-436-1516
NSN 5855-01-344-8688
NSN 6130-01-361-8628
NSN 2925-01-099-7075
NSN 6320-01-039-5891
NSN 6135-00-898-6996
NSN 5910-01-087-8473
NSN 6645-00-006-6387
NSN 6610-01-541-4002
NSN 6650-01-356-3123