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 5990-01-565-2226
NSN 5945-01-602-3356
NSN 6610-01-398-8815
NSN 4140-01-542-8516
NSN 6610-01-497-4523
NSN 5996-01-619-8716
NSN 5930-01-287-4413
NSN 5990-00-804-4982
NSN 6685-01-513-3737
NSN 6650-01-556-6941
NSN 5915-01-349-6873
NSN 7035-01-423-5863