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AN961-416S
Aeronautical Standard Flat Washer
Description
AN 961-416S Flat Washer
Specifications
| Finish | Silver |
|---|---|
| Hole Diameter | 0.255 inches minimum and 0.275 inches maximum |
| Material | Brass |
| Material Specification | Qq-w-321 fed spec 1st material response and qq-b-620 t 1/2 hard form a/a fed spec 2nd material response |
| Nominal I.D. | .265 |
| Nominal O.D. | .500 |
| Overall Diameter | 0.495 inches minimum and 0.520 inches maximum |
| Precious Material | Silver |
| Precious Material And Location | Overall silver |
| Screw Size | 1/4 |
| Surface Treatment | Silver plated |
| Surface Treatment Specification | Qq-s-365 gr b fed spec single treatment response |
| Thickness | .064, 0.054 inches minimum and 0.074 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- AN961-416T AN 1/4 · 0.520 in · Brass
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Catalog data updated 2026-07-05. Report a data error