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 5930-01-166-3152
NSN 5960-01-384-1300
NSN 2925-01-492-9863
NSN 5835-01-422-7393
NSN 2925-00-196-9003
NSN 5960-01-248-4743
NSN 5935-00-686-5909
NSN 6135-01-438-9450
NSN 5996-01-291-3076
NSN 5925-01-497-7944
NSN 5965-01-484-9818
NSN 5965-00-775-6496