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 5990-00-994-0555
NSN 6135-01-026-9960
NSN 5905-00-221-3766
NSN 5990-01-291-8453
NSN 5895-01-483-4680
NSN 5915-01-028-2514
NSN 5915-01-508-4199
NSN 5855-01-364-9810
NSN 6620-01-032-3937
NSN 6685-01-502-4273
NSN 6320-01-415-0953
NSN 5965-01-512-1245