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 6240-00-646-6931
NSN 6130-01-063-9043
NSN 5999-01-487-3564
NSN 6220-00-901-2097
NSN 6645-00-100-4931
NSN 5960-01-020-2841
NSN 6135-01-292-7042
NSN 5965-01-425-5857
NSN 6650-01-346-4603
NSN 6320-01-630-7629
NSN 6220-01-577-0041
NSN 5915-00-033-3926