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MS21044B3
Military Standard Locking Hexagon Nut Self
Description
MS21044B3
Specifications
| Bearing Surface Finish | 125.0 microinches |
|---|---|
| Bearing Surface Type | Chamfered or washer faced |
| Countersink Angle | 88.0 degrees nut |
| Locking Feature | Prevailing torque with nonmetallic insert |
| Lubrication | Soluble lubricant |
| Material | Copper |
| Nut Height | Between 0.208 inches and 0.281 inches |
| Nut Style | Hexagon |
| Surface Treatment | Cadmium except insert |
| Surface Treatment Specification | Cl 3 federal specification single treatment response except insert type 2 qq-p-416 |
| Temperature Rating | 250.0 degrees fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | Unjf (fine thread with external controlled root radius) |
| Thread Size | 0.190 |
| Weight | .005 lb |
| Width Across Flats | Between 0.367 inches and 0.376 inches |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS21044B3
- MS21044B4
- MS21044B5
- MS21044B6
- MS21044B08
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.
- MS17830-010F MS #10-32 · CRES
- MS21044C3 MS #10-32 · Steel
- MS21044D3 MS #10-32 · Aluminum
- MS21044N3 MS #10-32 · Steel
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error