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 6645-00-044-7011
NSN 6110-01-068-3982
NSN 6105-01-099-2837
NSN 5950-00-711-5581
NSN 6320-01-370-4218
NSN 6320-00-931-4855
NSN 6105-01-236-1379
NSN 6110-01-276-9423
NSN 5996-00-288-1829
NSN 5925-00-009-9818
NSN 5960-01-530-6302
NSN 7035-01-307-5366