| ATTACHMENT METHOD | MOUNTING HOLE |
| BODY STYLE | PLAIN, SOLID |
| BORE NOMINAL DIAMETER | 0.187 INCHES BOTH ENDS |
| BORE STYLE | PLAIN BOTH ENDS |
| END NOMINAL DIAMETER | 0.375 INCHES FIRST END |
| END NOMINAL LENGTH | 0.219 INCHES FIRST END |
| FACE NOMINAL WIDTH | 0.203 INCHES |
| FIRST STEP NOMINAL DIAMETER | 0.812 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.062 INCHES FIRST END |
| HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE HUB |
| MATERIAL | PLASTIC POLYAMIDE (NYLON) BODY |
| MATERIAL | PLASTIC POLYAMIDE (NYLON) TEETH |
| MATERIAL | STEEL COMP 303 HUB |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN AND 1 THREADED TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.078 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.138 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.281 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 1.322 INCHES |
| PITCH DIAMETER | 1.3021 INCHES NOMINAL |
| PRECISION CLASSIFICATION | QUALITY NUMBER 10 |
| PRESSURE ANGLE | 20.0000 DEGREES |
| SPECIAL FEATURES | MTG HOLES 0.109 IN. FROM HUB END 90 DEG APART |
| STYLE DESIGNATOR | PROTRUDING HUB |
| SURFACE TREATMENT | PASSIVATE HUB |
| TEETH QUANTITY | 125 |
| TOOTH FORM | STANDARD |