A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. It may or may not have a flush flange feature.
Classification: Washers other than lock washers, iron or steel
NSN 5910-01-095-7937
NSN 5915-00-177-7125
NSN 6650-00-578-6543
NSN 6610-01-130-2672
NSN 7035-01-024-1771
NSN 5945-00-903-3504
NSN 5996-01-159-7866
NSN 5996-00-832-2553
NSN 6110-00-081-6335
NSN 6645-01-073-5302
NSN 5999-01-533-4218
NSN 5996-01-240-9952