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 5920-00-925-2639
NSN 5945-00-356-9917
NSN 5990-01-600-5989
NSN 6320-01-177-3192
NSN 5990-00-707-0731
NSN 5945-00-243-1317
NSN 5835-01-062-2235
NSN 6145-01-598-7405
NSN 6320-01-113-7647
NSN 5855-01-454-1538
NSN 6645-00-226-2270
NSN 5998-01-210-0122