| BACKLASH DESIGNATION | GRADE C |
| BORE NOMINAL DIAMETER | 0.125 INCHES BOTH ENDS |
| BORE STYLE | PLAIN BOTH ENDS |
| FACE NOMINAL WIDTH | 0.104 INCHES |
| FURNISHED ITEMS AND QUANTITY | 1 SETSCREW |
| HARDNESS RATING | 75.0 ROCKWELL B MINIMUM AND 90.0 ROCKWELL B MAXIMUM OVERALL |
| HUB STYLE DESIGNATOR | PINNED FIRST END |
| HUB NOMINAL DIAMETER | 0.310 INCHES FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC 1ST MATERIAL RESPONSE FIRST GEAR |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC 2ND MATERIAL RESPONSE HUB |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC 3RD MATERIAL RESPONSE SECOND GEAR |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766 FED SPEC 4TH MATERIAL RESPONSE SPRING |
| PITCH DIAMETER | 1.4990 INCHES MINIMUM AND 1.50000 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 302 SPRING |
| MATERIAL | STEEL COMP 303 FIRST GEAR |
| MATERIAL | STEEL COMP 303 HUB |
| MATERIAL | STEEL COMP 303 SECOND GEAR |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.281 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 1.531 INCHES |
| PRECISION CLASSIFICATION | QUALITY NUMBER 10 |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| TEETH QUANTITY | 96 |
| TOOTH FORM | STANDARD |