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 6645-01-055-0373
NSN 5925-01-411-6028
NSN 5985-01-230-5152
NSN 5960-01-460-0115
NSN 5915-01-424-0767
NSN 5998-00-914-2368
NSN 6610-01-602-7932
NSN 7035-01-258-7661
NSN 7035-01-477-2818
NSN 7035-01-106-3476
NSN 6620-01-213-8772
NSN 5910-00-932-4455