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 6135-01-505-1293
NSN 5835-01-616-6131
NSN 5910-00-929-4726
NSN 5855-01-147-4785
NSN 6685-00-910-6989
NSN 5935-01-578-7156
NSN 5960-01-570-8605
NSN 6620-00-905-6590
NSN 7035-01-318-2464
NSN 6130-01-158-7724
NSN 5935-01-308-6079
NSN 5895-00-477-5936