washers › flat washers
AN960KD416
Aeronautical Standard Flat Washer
Description
Flat Washer
Specifications
| Alternate Part Number | NAS1149D0463K AN960KD416 |
|---|---|
| Hole Diameter | Between 0.255 inches and 0.275 inches |
| Material | Aluminum |
| Material Specification | Temper t4 federal specification single material response temper t3 federal specification single material response or qq-a-250/5 qq-a-250/5 |
| NIIN | 01-145-3153 |
| NSN | 5310-01-145-3153 |
| Nondefinitive Specification/Std Data | A type and 1 grade and d class |
| Overall Diameter | Between 0.495 inches and 0.520 inches |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Mil-a-8625 military specification single treatment response |
| Thickness | 0.063 |
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.
- NAS1149D0463J NAS 1/4 · 0.520 in · Aluminum
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error