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 6110-01-150-8109
NSN 6145-01-497-8822
NSN 6645-00-505-6026
NSN 5945-00-542-1281
NSN 5920-01-351-2193
NSN 5998-01-085-8508
NSN 5915-00-402-1683
NSN 5935-01-387-7951
NSN 5996-01-329-7161
NSN 5990-00-067-6791
NSN 5975-00-341-3913
NSN 6650-01-578-8176