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 5996-01-359-7642
NSN 6610-01-352-5500
NSN 6610-00-313-0660
NSN 5960-01-481-3722
NSN 6620-00-035-5813
NSN 6685-00-141-4300
NSN 5960-00-607-0395
NSN 5985-01-501-5908
NSN 5910-01-509-9721
NSN 5975-01-106-3595
NSN 6135-01-059-4055
NSN 4140-00-241-0065