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 5925-01-605-0956
NSN 5925-00-633-6236
NSN 6645-00-905-7258
NSN 5965-01-423-8543
NSN 5965-00-139-4870
NSN 5945-01-415-2842
NSN 5965-01-089-6801
NSN 7035-00-391-6345
NSN 5965-01-354-4387
NSN 6105-01-170-2638
NSN 5905-01-179-2838
NSN 6650-01-141-5999