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AN310-12
Aeronautical Standard Plain Castellated Hexagon Nut
Description
Castellated Nut
Specifications
| Bearing Surface Type | Chamfered or washer faced |
|---|---|
| Cotter Pin Size | AN380-4-5 |
| Material | Steel |
| NIIN | 00-167-1292 |
| NSN | 5310-00-167-1292 |
| Nut Height | Between 0.796 inches and 0.828 inches |
| Nut Style | Hexagon castellated |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416 type 2 cl 3 federal specification single treatment response |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 16 |
| Thread Qty Per Inch (tpi) | 16 |
| Thread Series | Unf (fine thread) |
| Thread Size | 0.750, 3/4-16 |
| Type | Cad Plated |
| Weight | 0.13 lb |
| Width Across Flats | Between 1.109 inches and 1.127 inches |
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.
- AN310C12 AN 3/4-16 · CRES
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Catalog data updated 2026-07-05. Report a data error