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 7035-01-025-9312
NSN 6650-01-379-9215
NSN 5925-01-401-5314
NSN 5998-00-850-6147
NSN 5920-01-266-5749
NSN 5999-01-528-8043
NSN 5930-00-112-6783
NSN 6645-00-169-6759
NSN 2925-00-555-8836
NSN 5965-01-602-0471
NSN 5999-00-800-8875
NSN 5990-01-647-8574