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NAS698C4
Plate Nut Self Locking
Description
Thread Size: 1/4", Nut Length: 5/8", Nut Height: 1/4"
Specifications
| Distance From Aperture Center To Mounting Hole Center | 0.276 inches minimum and 0.286 inches maximum |
|---|---|
| Hardness Rating | 49.0 rockwell c maximum |
| Locking Feature | Prevailing torque all metal design |
| Material | Iron |
| Material Specification | Ams 5735 assn std single material response or ams 5737 assn std single material response or ams 5525 assn std single material response |
| Mounting Hole Arrangement Style | 2 holes |
| Mounting Hole Diameter | 0.098 inches minimum and 0.103 inches maximum |
| Nut Height | 0.281 inches maximum |
| Nut Length | 0.603 inches maximum |
| Nut Mounting Provision | Straight holes |
| Nut Style | Plate |
| Plate Thickness | 0.055 inches maximum |
| Precious Material | Silver |
| Surface Treatment | Silver |
| Surface Treatment Specification | Ams 2410 assn std single treatment response |
| Temperature Rating | 800.0 deg fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series | UNJF |
| Thread Size | 0.250 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS698C4
- NAS698C5M
- NAS698C06
- NAS698C06L
- NAS698C08M
Cross-reference
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- NAS697C4 NAS 1/4-28 · Iron
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error