National Item Identification Number
01-063-9117
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)
Reference Numbers (Part Numbers)
NAS391-4P
Required Categories
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREATMENT DOCUM
Required Description
MIL-S-7952 MIL SPEC 1ST MATERIAL RESPONSE OR
QQ-S-636 FED SPEC 1ST MATERIAL RES