nuts › self-locking hexagon nuts
MS17830-04C
Military Standard Locking Hexagon Nut Self
Description
Thread Size: 1/8", Nut Height: 1/8", Head Width: 1/4", MS17830 series nut
Specifications
| Bearing Surface Type | Chamfered |
|---|---|
| Countersink Angle | 88.0 degrees nut |
| End Application | S-3 aircraft |
| Locking Feature | Prevailing torque with nonmetallic insert |
| Material | Plastic |
| Material Specification | Astm d4066 assn standard single material response locking insert |
| Nut Height | Between 0.133 inches and 0.157 inches |
| Nut Style | Hexagon |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 federal specification single treatment response nut |
| Temperature Rating | 250.0 degrees fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series | Unc (coarse thread) |
| Thread Size | 0.112 |
| Width Across Flats | Between 0.243 inches and 0.251 inches |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
Similar parts
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Catalog data updated 2026-07-05. Report a data error