nuts › plain hexagon nuts
AN316C6R
Aeronautical Standard Plain Hexagon Nut
Description
Jam Nut
Specifications
| Bearing Surface Type | Chamfered |
|---|---|
| Countersink Angle | 110.0 degrees nominal nut |
| Material | CRES |
| Material Specification | 66 fed std all material responses |
| NIIN | 00-515-8716 |
| NSN | 5310-00-515-8716 |
| Nut Height | 0.188 |
| Nut Style | Hexagon |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | UNF |
| Thread Size | 0.375 |
| Weight | 0.01 lb |
| Width Across Flats | 0.553 inches minimum and 0.565 inches maximum |
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.
- AN316C6L AN 3/8-24 · Steel
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Catalog data updated 2026-07-05. Report a data error