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 5895-01-437-3067
NSN 5985-01-502-6298
NSN 6130-00-034-5127
NSN 6685-01-012-1018
NSN 5950-01-338-1902
NSN 6240-00-079-0112
NSN 6320-01-125-3361
NSN 6145-01-326-4731
NSN 6620-01-308-2692
NSN 6220-00-057-2236
NSN 5975-01-263-5415
NSN 5950-01-175-3341