A washer that is shouldered and round in shape and also has a serrated outside diameter. Its serrated edges are so designed that when installed applied pressure produces a spring tension and/or locking principle. The item provides a base, seat, or strike plate when used with equipment.
NSN 4140-00-099-1716
NSN 5975-01-383-2138
NSN 5930-01-444-5361
NSN 5985-01-261-6756
NSN 5965-01-578-6911
NSN 6240-00-275-1950
NSN 5965-01-587-5182
NSN 5835-01-208-8800
NSN 6645-00-083-6853
NSN 5950-01-599-8476
NSN 6645-01-549-8910
NSN 5990-01-044-4767