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 5835-01-163-4215
NSN 5950-01-605-3014
NSN 5910-01-340-5659
NSN 6110-01-242-0334
NSN 5915-01-565-6180
NSN 6145-00-768-8976
NSN 6685-01-573-8390
NSN 5935-00-601-8693
NSN 5915-00-138-8685
NSN 5935-01-433-5730
NSN 6320-00-025-9910
NSN 6150-00-482-1128