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 7035-00-215-3272
NSN 6320-01-229-6479
NSN 5855-00-357-1158
NSN 2925-00-654-3206
NSN 6150-01-495-5235
NSN 5935-01-606-9867
NSN 6220-00-081-6429
NSN 5990-01-443-2931
NSN 6130-01-284-0269
NSN 5920-00-836-6983
NSN 5915-01-378-6378
NSN 5950-00-404-0402