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 5930-00-204-0471
NSN 5985-01-519-9295
NSN 5945-01-492-9907
NSN 2925-00-152-1825
NSN 5960-00-722-4909
NSN 6320-00-456-0836
NSN 5996-00-557-5983
NSN 5945-00-058-4183
NSN 5925-01-300-8939
NSN 6645-01-355-7334
NSN 6610-00-848-4764
NSN 5999-01-410-7430