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 6105-01-330-6032
NSN 5915-01-216-1037
NSN 6685-01-477-3890
NSN 5950-01-654-2679
NSN 5996-01-572-9530
NSN 6650-01-525-7370
NSN 6610-00-232-9485
NSN 5920-01-195-2299
NSN 6105-01-381-7242
NSN 5835-00-005-2311
NSN 5915-01-010-3866
NSN 6610-01-364-0294