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 5975-01-206-9004
NSN 6110-01-252-8220
NSN 6135-01-090-5365
NSN 6130-01-304-3740
NSN 2925-00-672-5836
NSN 5915-01-260-3531
NSN 6150-01-062-0340
NSN 5998-01-440-4452
NSN 5985-01-528-3130
NSN 5965-01-426-8325
NSN 5975-00-007-1925
NSN 5975-00-414-7143