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: Gaskets,washers & other seals
NSN 6240-00-710-2742
NSN 5925-01-246-3703
NSN 5905-00-661-2395
NSN 5915-00-387-2333
NSN 5945-00-078-2265
NSN 6620-01-548-0353
NSN 6610-01-320-6628
NSN 5985-01-304-0019
NSN 6135-00-044-3860
NSN 5930-01-257-5268
NSN 2925-01-153-7794
NSN 5895-01-393-7485