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 5985-01-188-7408
NSN 5965-00-863-6031
NSN 5925-01-477-3291
NSN 6135-01-309-8414
NSN 6620-01-464-3087
NSN 5835-01-498-9410
NSN 6150-01-210-2211
NSN 5990-00-730-6269
NSN 2925-01-617-6302
NSN 5999-00-525-4320
NSN 5835-01-357-1247
NSN 6320-00-994-0179