nuts › plain hexagon nuts
MS35691-19
Military Standard Plain Hexagon Nut
Description
Nuts
Specifications
| Bearing Surface Type | Chamfered or washer faced |
|---|---|
| Material | CRES |
| Material Specification | 66 fed std all material responses |
| Nondefinitive Specification/Std Data | 2 type and 5 style and a condition |
| Nut Height | 0.210 inches minimum and 0.227 inches maximum |
| Nut Style | Hexagon |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Thread Class | 2b |
| Thread Direction | Right-hand |
| Thread Qty | 16 |
| Thread Qty Per Inch (tpi) | 16 |
| Thread Series | UNC |
| Thread Size | 0.375 |
| Width Across Flats | 0.551 inches minimum and 0.562 inches maximum |
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.
- MS35691-17 MS 3/8-16 · Steel
- MS35691-18 MS 3/8-16 · Steel
- MS35691-610 MS 3/8-16 · CRES
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error