washers › key washers
MS9581-10
Keyed Washer
Description
Keyed Washer
Specifications
| Hole Diameter | 0.250 |
|---|---|
| Industry Standards/Certification | MS9581 |
| Locking Angle | 90 º |
| Material | CRES |
| Material Specification | Ams 5510 assn std single material response |
| Material Thickness | 0.028 inches minimum and 0.036 inches maximum |
| NIIN | 00-471-9105 |
| NSN | 5310-00-471-9105 |
| Outside Diameter | 0.440 inches minimum and 0.450 inches maximum |
| Style Designator | 90 degree locking key |
| Type | Key |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS9581-09
- MS9581-10
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS9581-10. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error