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 5965-01-492-5695
NSN 5935-00-189-8382
NSN 6650-00-966-5205
NSN 6145-00-984-1252
NSN 5950-01-432-3454
NSN 5999-00-699-5476
NSN 5999-00-686-9950
NSN 2925-01-174-6786
NSN 6110-01-259-2150
NSN 6320-00-506-2314
NSN 5915-01-119-0250
NSN 6320-01-162-5977