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 5975-01-451-9497
NSN 4140-01-265-0731
NSN 6145-01-337-5086
NSN 6620-00-866-4434
NSN 5996-01-493-5453
NSN 6645-01-384-7791
NSN 5920-01-528-7717
NSN 5920-01-029-3813
NSN 5925-00-866-3106
NSN 5895-01-632-0325
NSN 5998-01-328-6531
NSN 6110-01-139-6930