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: Copper washers including spring washers not threaded
NSN 2925-00-176-3889
NSN 6685-00-150-7080
NSN 5996-00-196-7258
NSN 6650-00-590-9073
NSN 6645-01-618-0007
NSN 6145-00-891-6779
NSN 6650-00-155-8431
NSN 5930-01-191-8745
NSN 5960-00-153-7115
NSN 6150-01-634-0575
NSN 6320-01-281-6028
NSN 5990-01-586-2475