| MATERIAL | STEEL COMP 416 SHAFT/HUB |
| ALUMINUM ALLOY 2024 FIRST GEAR |
| STEEL COMP 416 SECOND GEAR |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 416 FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB |
| QQ-A-250/4,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR |
| QQ-S-763,CLASS 416 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR |
| SURFACE TREATMENT | PASSIVATE SHAFT/HUB |
| ANODIZE FIRST GEAR |
| PASSIVATE SECOND GEAR |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171,FINISH NO.5.4.1 MIL STD SINGLE TREATMENT RESPONSE SHAFT/HUB |
| MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE FIRST GEAR |
| MIL-STD-171,FINISH NO.5.4.1 MIL STD SINGLE TREATMENT RESPONSE SECOND GEAR |
| HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND |
| 32.0 ROCKWELL C MAXIMUM HUB |
| CONSTRUCTION | ASSEMBLED |
| DESIGN TYPE | SPUR FIRST GEAR |
| SPUR SECOND GEAR |
| NOMINAL OUTSIDE DIAMETER | 0.667 INCHES FIRST GEAR |
| 0.208 INCHES SECOND GEAR |
| NOMINAL OVERALL LENGTH | 0.345 INCHES |
| PRECISION CLASSIFICATION | QUALITY NUMBER 10 SECOND GEAR |
| BACKLASH DESIGNATION | GRADE C FIRST GEAR |
| HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| 1 STEP SECOND END |
| HUB NOMINAL LENGTH | 0.1562 INCHES FIRST END |
| 0.067 INCHES SECOND END |
| HUB NOMINAL DIAMETER | 0.0468 INCHES BOTH ENDS |