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 5895-01-365-0220
NSN 2925-01-492-4193
NSN 5930-01-475-8896
NSN 5905-00-934-9711
NSN 6685-01-213-6245
NSN 6240-01-165-2693
NSN 2925-01-565-6410
NSN 5905-01-152-8638
NSN 5945-01-492-9460
NSN 6145-00-146-2932
NSN 5855-01-482-8290
NSN 2925-00-627-5397