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 5920-01-158-4517
NSN 5905-01-582-7204
NSN 6220-00-225-8345
NSN 6650-00-442-0567
NSN 5985-01-286-1580
NSN 6320-00-313-9114
NSN 5910-00-106-9386
NSN 5965-01-068-2714
NSN 6150-00-058-8669
NSN 6135-01-419-2794
NSN 4140-00-101-7903
NSN 5935-00-984-1178