SAE AS84A
Splines, Involute (Full Fillet).
This SAE Aerospace Standard (AS) defines an involute with a 30? pressure angle and a full radius at the roots thus reducing the stress concentration in the area of the root.
History:| Standard | Published | Revision | Status |
|---|---|---|---|
| AS84C | 2000-03-01 | Latest | |
| AS84B | 1992-08-01 | Historical | |
| AS84A | 1944-05-01 | Historical | |
| AS84 | 1942-03-01 | Historical |