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
Classification: Spring washers and other lock washers, iron or steel
NSN 4140-00-135-6398
NSN 4140-01-456-0891
NSN 5930-00-306-1034
NSN 6610-01-411-6800
NSN 5965-01-538-0698
NSN 6130-01-573-0534
NSN 6135-01-351-2690
NSN 4140-01-390-3333
NSN 5905-00-901-4706
NSN 6620-01-407-1158
NSN 5920-00-601-2390
NSN 6685-00-512-1862