No other part numbers with same form, fit, and function found.
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 6650-01-576-2148
NSN 6320-01-422-1212
NSN 5990-00-026-4420
NSN 5935-01-271-1287
NSN 4140-01-244-6737
NSN 6110-01-421-9980
NSN 6240-00-191-2855
NSN 5945-01-433-1392
NSN 5855-01-646-5962
NSN 5905-01-023-9003
NSN 5975-00-910-8680
NSN 5985-01-646-7012