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 6110-00-248-7475
NSN 6645-01-175-9875
NSN 5960-01-531-9108
NSN 6110-00-843-8886
NSN 5910-00-497-0243
NSN 6240-00-183-0750
NSN 6320-01-176-8367
NSN 6135-01-602-8383
NSN 5996-01-437-7234
NSN 4140-01-624-6592
NSN 5950-01-303-6078
NSN 6645-01-521-0424