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 5835-00-512-4424
NSN 7035-01-023-7859
NSN 5996-00-276-5480
NSN 6320-01-300-7994
NSN 6685-01-020-3842
NSN 6685-00-115-9606
NSN 5975-00-695-7925
NSN 5915-01-206-5056
NSN 6150-00-918-0837
NSN 5945-01-205-2681
NSN 6610-01-150-7018
NSN 5895-01-523-3856