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 5950-01-403-2852
NSN 5895-01-382-2092
NSN 5905-00-350-6247
NSN 6145-01-428-9932
NSN 6645-00-527-6531
NSN 2925-01-244-3016
NSN 5910-01-320-2758
NSN 5975-00-574-9727
NSN 6685-01-047-8368
NSN 5998-00-367-4281
NSN 5905-01-416-7581
NSN 5835-01-508-2528