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 5925-00-414-1433
NSN 5930-01-174-2582
NSN 5895-01-543-4412
NSN 6650-00-972-8650
NSN 5945-01-081-6402
NSN 5910-01-412-1397
NSN 6685-01-161-1446
NSN 5950-01-124-3703
NSN 5915-01-524-2449
NSN 4140-01-044-3366
NSN 6320-01-369-5014
NSN 2925-00-932-6262