| CONSTRUCTION | SOLIDSOLID |
| DESIGN TYPE | SPUR FIRST GEARSPUR FIRST GEAR |
| DESIGN TYPE | SPUR SECOND GEARSPUR SECOND GEAR |
| HUB NOMINAL DIAMETER | 1.378 INCHES BOTH ENDS1.378 INCHES BOTH ENDS |
| HUB NOMINAL DIAMETER | 1.680 INCHES BETWEEN FIRST AND SECOND GEAR1.680 INCHES BETWEEN FIRST AND SECOND GEAR |
| HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS1 STEP BOTH ENDS |
| HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEARPLAIN BETWEEN FIRST AND SECOND GEAR |
| HUB NOMINAL LENGTH | 0.125 INCHES SECOND END0.125 INCHES SECOND END |
| HUB NOMINAL LENGTH | 0.156 INCHES BETWEEN FIRST AND SECOND GEAR0.156 INCHES BETWEEN FIRST AND SECOND GEAR |
| HUB NOMINAL LENGTH | 1.000 INCHES FIRST END1.000 INCHES FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD 1ST MATERIAL RESPONSE OR 66 FED STD 1ST MATERIAL RESPONSE OR QQ-S-624 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-624 FED SPEC 1ST MATERIAL RESPONSE OR MIL-S-8690,COMP 8620 MIL SPEC 2ND MATERIAL RESPONSE OVERALLMIL-S-8690,COMP 8620 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OR STEEL OR STEEL COMP 8620 OVERALLSTEEL COMP 8620 OVERALL |
| NOMINAL OUTSIDE DIAMETER | 2.0833 INCHES SECOND GEAR2.0833 INCHES SECOND GEAR |
| NOMINAL OUTSIDE DIAMETER | 3.9375 INCHES FIRST GEAR3.9375 INCHES FIRST GEAR |
| NOMINAL OVERALL LENGTH | 5.562 INCHES5.562 INCHES |
| PRECISION CLASSIFICATION | QUALITY NUMBER 11 ALL GEARSQUALITY NUMBER 11 ALL GEARS |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALLMIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE OVERALLOXIDE OVERALL |