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AN310-10
Aeronautical Standard Plain Castellated Hexagon Nut
Description
Castellated Nut
Specifications
| Bearing Surface Type | Chamfered or washer faced |
|---|---|
| Dimension A | 1.000 in |
| Dimension A Tolerance | +0.002 in |
| Dimension B | 1 5/32 in |
| Dimension H | 23/32 in |
| Industry Standards/Certification | AN310 |
| Material | Steel |
| Minimum Ultimate Tensile Strength (Steel) | 30100 lb |
| NIIN | 00-167-1291 |
| NSN | 5310-00-167-1291 |
| Nut Height | 0.719 |
| Nut Style | Hexagon castellated |
| Surface Treatment | Cadmium or zinc |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty Per Inch (tpi) | 18 |
| Thread Series | Unf (fine thread) |
| Thread Size | 0.625, 5/8-18 |
| Thread T | 5/8-18 |
| Type | Cad Plated, Castellated |
| Weight | 0.1 lb |
| Width Across Flats | Between 0.986 inches and 1.002 inches |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN310-10. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error