| BLADE QUANTITY | 6 |
| FSC APPLICATION DATA | FUEL PUMP,ENGINE,ACFT |
| HUB LOCATION | CENTER OF BLADES |
| HUB BORE DIAMETER | 0.186 INCHES MINIMUM AND 0.189 INCHES MAXIMUM |
| HUB PROJECTION LENGTH BEYOND WHEEL SIDE | 0.211 INCHES MINIMUM AND 0.247 INCHES MAXIMUM |
| HUB QUANTITY | 1 |
| KEYWAY LENGTH | 0.438 INCHES NOMINAL |
| KEYWAY QUANTITY | 1 |
| KEYWAY TYPE | SQUARE |
| KEYWAY WIDTH | 0.052 INCHES MINIMUM AND 0.054 INCHES MAXIMUM |
| KEYWAY DEPTH | 0.052 INCHES MINIMUM AND 0.054 INCHES MAXIMUM |
| OVERALL DIAMETER | 0.898 INCHES MINIMUM AND 0.902 INCHES MAXIMUM |
| OVERALL WIDTH | 0.389 INCHES MINIMUM AND 0.570 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-601 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY |
| MOUNTING METHOD | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625, TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | ANODIZE |