National Item Identification Number
National Stock Number
Federal Supply Class
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.
Commercial and Government Entity Code (Supplier Data)
CALIFORNIA GASKET AND RUBBER
1601 W 134TH ST
Reference Numbers (Part Numbers)