National Item Identification Number
01-338-8188
National Stock Number
Item Name
WASHER,FINISHING
Federal Supply Class
5310
Description
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)
39428
Reference Numbers (Part Numbers)
9137
98466A011
Required Categories
MATERIAL
STYLE DESIGNATOR
HOLE DIAMETER
OUTSIDE DIAMETER
OVERALL HEIGHT
MAT
Required Description
STEEL CORROSION RESISTING OVERALL
4 FINISHING
0.185 INCHES MINIMUM AND
0.195