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 5935-00-708-7573
NSN 5990-00-631-9480
NSN 6110-01-079-0630
NSN 6145-00-553-8196
NSN 6610-01-420-7817
NSN 5905-01-492-6180
NSN 5996-01-411-1841
NSN 6645-00-585-5932
NSN 5945-01-185-6596
NSN 5975-01-401-5355
NSN 2925-01-525-5717
NSN 5965-01-532-1198