washers › flat washers
AN961-4T
Aeronautical Standard Flat Washer
Description
AN 961-4T Flat Washer
Specifications
| Finish | Tin |
|---|---|
| Hole Diameter | 0.125 |
| Material | Brass |
| Material Specification | 1/2 h federal specification 2nd material response 1/2 h federal specification 1st material response or qq-w-321 qq-b-626 |
| Nominal I.D. | .125 |
| Nominal O.D. | .312 |
| Nondefinitive Specification/Std Data | A type and 1 grade and f class and e class |
| Overall Diameter | Between 0.307 inches and 0.332 inches |
| Screw Size | 4 |
| Surface Treatment | Tin plated |
| Surface Treatment Specification | type 1 military specification single treatment response mil-t-10727 |
| Thickness | 0.032 |
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Catalog data updated 2026-07-05. Report a data error