National Item Identification Number
00-109-0523
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)
76301
Reference Numbers (Part Numbers)
53-73238-3
Required Categories
MATERIAL
STYLE DESIGNATOR
HOLE DIAMETER
OUTSIDE DIAMETER
RECESS DIAMETER
MA
Required Description
STEEL COMP 302 OVERALL
27 FINISHING
0.520 INCHES MINIMUM AND
0.550 INCHES MAX