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 5930-00-773-8188
NSN 5855-01-325-9507
NSN 2925-01-658-9457
NSN 5915-01-086-0010
NSN 6150-01-188-8232
NSN 5925-00-144-0482
NSN 6610-01-589-5146
NSN 6650-01-423-8131
NSN 6105-01-406-5712
NSN 6320-01-078-8257
NSN 5975-00-889-7634
NSN 5905-00-914-6496