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 5855-01-356-5284
NSN 5920-01-483-2299
NSN 5985-01-373-5123
NSN 5935-01-039-0605
NSN 5925-01-629-3648
NSN 6135-01-429-9029
NSN 2925-01-069-5324
NSN 6110-01-388-3348
NSN 5960-01-172-9724
NSN 5975-01-193-6739
NSN 6150-01-634-0575
NSN 5910-01-045-5587