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NAS1804-3N
Locking Extended Washer Nut Self
Description
Nuts
Specifications
| Hardness Rating | 45.0 rockwell c maximum |
|---|---|
| Locking Feature | Prevailing torque all metal design |
| Lubrication | Soluble lubricant |
| Material | CRES |
| Material Specification | Ams 6304 assn std 1st material response or ams 6487 assn std 2nd material response |
| Nut Style | Double hexagon |
| Overall Height | 0.190 inches maximum |
| Specification Data | 80205-nas1804 professional/industrial association standard |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416,ty 2,cl 2 fed spec single treatment response |
| Temperature Rating | 450.0 deg fahrenheit maximum |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNJF |
| Thread Size | 0.190 |
| Washer Outside Diameter | 0.339 inches maximum |
| Washer Thickness | 0.015 |
| Width Across Flats | 0.243 inches minimum and 0.251 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS1804-3N
- NAS1804-12
- NAS1804-14
- NAS1804-16
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1804-3N. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error