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
Classification: Spring washers and other lock washers, iron or steel
NSN 6650-01-091-1989
NSN 6620-01-508-9041
NSN 6320-01-056-1164
NSN 6135-01-483-5269
NSN 4140-00-994-0123
NSN 7035-01-315-9754
NSN 6110-01-578-2010
NSN 5935-00-342-9426
NSN 5985-01-085-9332
NSN 5935-01-222-3739
NSN 5910-00-737-5762
NSN 6150-01-594-7807