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 5985-01-128-6586
NSN 6110-01-130-2024
NSN 5925-00-732-7530
NSN 5999-00-266-3805
NSN 2925-01-356-6017
NSN 6620-01-218-2601
NSN 6620-01-412-4632
NSN 6110-01-474-0353
NSN 5925-01-248-8394
NSN 6150-01-181-4141
NSN 6105-01-542-4117
NSN 6105-00-915-5683