| ATTACHMENT METHOD | PRESS FIT |
| BODY STYLE | PLAIN, WITH LIGHTENING HOLES |
| BORE STYLE | TAPERED W/KEYWAY SECOND END |
| END NOMINAL DIAMETER | 0.5652 INCHES FIRST END |
| END NOMINAL LENGTH | 0.3437 INCHES FIRST END |
| FACE NOMINAL WIDTH | 0.1225 INCHES |
| FIRST STEP NOMINAL DIAMETER | 1.1250 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.0625 INCHES FIRST END |
| HUB NOMINAL DIAMETER | 0.8750 INCHES SECOND END |
| HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| HUB STYLE DESIGNATOR | PLAIN SECOND END |
| KEYWAY NOMINAL WIDTH | 0.0937 INCHES BOTH ENDS |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,AISI 304/SAE 30304 FED STD SINGLE MATERIAL RESPONSE HUB |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-944,COMP A MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-944,COMP A MIL SPEC SINGLE MATERIAL RESPONSE TEETH |
| MATERIAL | COPPER ALLOY TEETH |
| MATERIAL | COPPER ALLOY BODY |
| MATERIAL | STEEL COMP 304 HUB |
| NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.0500 INCHES SECOND END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.0225 INCHES SECOND END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.4062 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER | 4.6250 INCHES |
| PITCH DIAMETER | 4.5833 INCHES NOMINAL |
| PRECISION CLASSIFICATION | QUALITY NUMBER 9 |
| PRESSURE ANGLE | 20.0000 DEGREES |
| SPECIAL FEATURES | COUNTERBORE ON SECOND END 0.625 IN. DIA 0.125 IN. DEEP |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| SURFACE TREATMENT | PASSIVATE HUB |
| TAPER MAJOR NOMINAL DIAMETER | 0.3505 INCHES SECOND END |
| TEETH QUANTITY | 220 |
| TOOTH FORM | STANDARD |