washers › flat washers
AN960-9
Aeronautical Standard Flat Washer
Description
AN 960-9 Flat Washer
Specifications
| Alternate Part Number | NAS1149FN949P AN960-9 |
|---|---|
| Finish | Cadmium ll |
| Hole Diameter | 0.188 |
| Material | Steel |
| Material Specification | Mil-s-7952 military specification all material responses |
| NIIN | 01-127-1544 |
| NSN | 5310-01-127-1544 |
| Nominal I.D. | .188 |
| Nominal O.D. | .500 |
| Nondefinitive Specification/Std Data | A type and 1 grade and a class |
| Overall Diameter | Between 0.495 inches and 0.520 inches |
| Screw Size | 8 |
| Surface Treatment | Cadmium plated |
| Surface Treatment Specification | Cl 2 federal specification single treatment response type 2 qq-p-416 |
| Thickness | 0.049 |
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for AN960-9 — functionally equivalent.
- NAS1149FN949P Listed alternate #10 · 1/2 in · Steel
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error