| CONSTRUCTION | SOLIDSOLID |
| DESIGN TYPE | SPUR FIRST GEARSPUR FIRST GEAR |
| DESIGN TYPE | SPUR SECOND GEARSPUR SECOND GEAR |
| HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 28.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL38.0 ROCKWELL C MAXIMUM OVERALL |
| HUB NOMINAL LENGTH | 0.220 INCHES FIRST END0.220 INCHES FIRST END |
| HUB NOMINAL LENGTH | 0.2200 INCHES SECOND END0.2200 INCHES SECOND END |
| HUB NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS0.250 INCHES BOTH ENDS |
| HUB NOMINAL DIAMETER | 0.500 INCHES BETWEEN FIRST AND SECOND GEAR0.500 INCHES BETWEEN FIRST AND SECOND GEAR |
| HUB NOMINAL LENGTH | 0.851 INCHES BETWEEN FIRST AND SECOND GEAR0.851 INCHES BETWEEN FIRST AND SECOND GEAR |
| HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEARPLAIN BETWEEN FIRST AND SECOND GEAR |
| HUB STYLE DESIGNATOR | PLAIN BOTH ENDSPLAIN BOTH ENDS |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-764,COND H FED SPEC SINGLE MATERIAL RESPONSE OVERALLQQ-S-764,COND H FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 416 OVERALLSTEEL COMP 416 OVERALL |
| NOMINAL OUTSIDE DIAMETER | 0.780 INCHES SECOND GEAR0.780 INCHES SECOND GEAR |
| NOMINAL OVERALL LENGTH | 1.726 INCHES1.726 INCHES |
| NOMINAL OUTSIDE DIAMETER | 2.310 INCHES FIRST GEAR2.310 INCHES FIRST GEAR |
| SPECIAL FEATURES | 5 LIGHTENING HOLES 0.688 IN. DIA THROUGH FIRST END GEAR FACE,EQUALLY SPACED ON 1.358 IN. CIRCLE DIA5 LIGHTENING HOLES 0.688 IN. DIA THROUGH FIRST END GEAR FACE,EQUALLY SPACED ON 1.358 IN. CIRCLE DIA |
| PRECISION CLASSIFICATION | QUALITY NUMBER 12 ALL GEARSQUALITY NUMBER 12 ALL GEARS |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171,FINISH NO. 5.4.1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALLMIL-STD-171,FINISH NO. 5.4.1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALLPASSIVATE OVERALL |