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 5975-01-423-0695
NSN 6620-01-266-4500
NSN 5935-01-436-6387
NSN 7035-01-474-6886
NSN 6610-01-165-3750
NSN 6130-00-343-1660
NSN 5960-01-040-7114
NSN 5930-01-006-8808
NSN 5996-01-352-4904
NSN 7035-00-541-8516
NSN 6220-01-516-7088
NSN 5975-01-442-5172