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AN970C5
Aeronautical Standard Washer
Description
Manufactured of carbon steel, cadmium plated per QQ-P-416C, Type II, Class 2. They provide a greater bearing area than AN960 washers. Used on wooden structures under both the head of the bolt and the nut to prevent crushing the surface
Specifications
| Bolt Size | 5/16 |
|---|---|
| Description | Stainless Steel |
| I.D. (in.) | .328 |
| O.D. (in.) | 1.375 |
| Thickness (in.) | .063 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN970C5. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error