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 5945-00-007-9275
NSN 5998-01-173-4103
NSN 5945-00-382-5849
NSN 5930-01-093-7923
NSN 6130-01-214-3661
NSN 5945-00-553-9963
NSN 6320-01-332-7020
NSN 5920-00-551-1314
NSN 6220-00-901-6318
NSN 7035-01-254-3606
NSN 5945-01-043-6225
NSN 5855-00-532-0025