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 7035-01-398-9581
NSN 7035-01-633-9537
NSN 6645-01-483-1518
NSN 5925-00-110-3194
NSN 4140-00-883-8919
NSN 5985-00-829-1953
NSN 5945-01-214-9527
NSN 5996-01-314-9048
NSN 6240-00-933-7641
NSN 6110-01-437-4974
NSN 6650-01-103-7342
NSN 6610-01-048-7361