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 5996-01-618-2638
NSN 6135-01-397-6564
NSN 5985-01-498-0651
NSN 6650-01-409-1992
NSN 5855-01-519-2486
NSN 5915-00-457-4494
NSN 6685-00-160-0792
NSN 6610-01-235-3510
NSN 5975-00-027-4598
NSN 6685-01-425-7360
NSN 5935-00-235-5673
NSN 6650-01-335-6669