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 6610-01-028-7651
NSN 5905-01-645-9862
NSN 6610-01-548-6549
NSN 6320-00-115-0883
NSN 5920-01-102-7354
NSN 7035-01-314-7559
NSN 5835-01-031-7265
NSN 6645-00-140-5173
NSN 5895-00-773-2914
NSN 5950-00-164-7168
NSN 2925-01-355-5280
NSN 6685-01-474-8326