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MS21044D08
8-32 Thread Size MS21044 Self-Locking Machine Nut
Description
8-32 Thread Size MS21044 Self-Locking Machine Nut
Specifications
| Alternate Part Number | AN365D832 |
|---|---|
| Bearing Surface Finish | 125.0 microinches |
| Bearing Surface Type | Chamfered or washer faced |
| Countersink Angle | 88.0 degrees nominal nut |
| Features | Nylon Insert |
| Industry Standards/Certification | MS21044 |
| Locking Feature | Prevailing torque with nonmetallic insert |
| Lubrication | Soluble lubricant |
| Material | Aluminum |
| Material Specification | Qq-a-200/2,t6 fed spec 1st material response nut or qq-a-225/5,t4 fed spec 2nd material response nut or qq-a-225/6,t6 fed spec 3rd material response nut or qq-a-200/11,t6 fed spec 4th material response nut |
| Maximum Dimension A | 0.281 in |
| Maximum Dimension B | 0.345 in |
| Minimum Dimension A | 0.219 in |
| Minimum Dimension B | 0.336 in |
| Minimum Dimension C | 0.374 in |
| NIIN | 00-060-2039 |
| NSN | 5310-00-060-2039 |
| Nut Height | 0.219 inches minimum and 0.281 inches maximum |
| Nut Style | Hexagon |
| Service Temperature | 250 ºF |
| Surface Treatment | Anodize except insert or chromate except insert |
| Surface Treatment Specification | Mil-a-8625 mil spec 1st treatment response except insert |
| Temperature Rating | 250.0 deg fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread MIL-S-8879 | 0.1640-32 |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNJC |
| Thread Size | 0.164, 8-32 |
| Type | Self-Locking Nut |
| Weight | .0015 lb |
| Width Across Flats | 0.336 inches minimum and 0.345 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
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.
- MS17830-08C MS #8-32 · CRES
- MS21044B08 MS #8-32 · Copper
- MS21044C08 MS #8-32 · Steel
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Catalog data updated 2026-07-05. Report a data error