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 5996-01-445-5528
NSN 6685-01-526-3457
NSN 5999-01-025-2850
NSN 5975-01-272-8779
NSN 5999-00-168-6318
NSN 5965-01-416-9564
NSN 5990-01-378-7349
NSN 6650-01-453-8594
NSN 5930-01-320-2544
NSN 5950-01-585-7692
NSN 6130-00-401-5556
NSN 4140-01-181-4485