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 5855-00-079-2370
NSN 5996-01-306-4529
NSN 6620-01-352-5640
NSN 5965-00-775-6496
NSN 6110-01-273-1254
NSN 7035-00-541-8516
NSN 5960-01-246-4809
NSN 5935-00-068-6951
NSN 5935-01-461-2604
NSN 5960-00-613-1842
NSN 5915-00-141-0410
NSN 6145-01-433-3886