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
NSN 6145-00-369-3880
NSN 5945-01-024-1059
NSN 6135-00-756-6149
NSN 6135-00-635-9187
NSN 5945-01-034-2196
NSN 7035-00-096-9986
NSN 6645-00-466-0685
NSN 5925-01-517-7229
NSN 6145-00-054-0499
NSN 6105-00-189-0515
NSN 6130-00-246-6915
NSN 5895-01-152-1947