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 6130-00-583-3849
NSN 5985-01-222-0748
NSN 5965-01-607-0353
NSN 5999-01-486-4348
NSN 5999-01-598-6987
NSN 6145-01-444-1668
NSN 5920-01-411-3493
NSN 5905-01-536-8512
NSN 5998-01-566-8646
NSN 5985-01-327-4389
NSN 6685-01-279-0647
NSN 6220-01-462-0236