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 5855-01-479-8598
NSN 6650-01-029-5414
NSN 5910-00-291-3955
NSN 2925-00-188-5003
NSN 6685-00-043-3739
NSN 5985-01-565-1181
NSN 4140-00-917-6946
NSN 6320-01-089-9086
NSN 5835-00-888-9422
NSN 5998-01-279-0447
NSN 6145-01-448-7819
NSN 6685-01-313-4499