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 4140-01-271-6960
NSN 6320-00-433-2773
NSN 6220-00-765-6892
NSN 6610-01-568-8732
NSN 5999-01-411-5135
NSN 6645-01-495-5553
NSN 6150-01-218-0746
NSN 6650-00-883-3894
NSN 6650-00-161-4122
NSN 5965-00-135-0547
NSN 5920-00-968-8004
NSN 5975-01-106-6772