| ATTACHMENT METHOD | INTERNAL RING GROOVE |
| END NOMINAL DIAMETER | 0.310 INCHES BOTH ENDS |
| END NOMINAL LENGTH | 0.530 INCHES SECOND END |
| END NOMINAL LENGTH | 0.538 INCHES FIRST END |
| FACE NOMINAL WIDTH | 0.104 INCHES |
| FIRST STEP NOMINAL DIAMETER | 0.380 INCHES FIRST END |
| FIRST STEP NOMINAL DIAMETER | 0.500 INCHES SECOND END |
| FIRST STEP NOMINAL LENGTH | 0.021 INCHES SECOND END |
| FIRST STEP NOMINAL LENGTH | 0.267 INCHES FIRST END |
| HUB STYLE DESIGNATOR | 1 STEP SECOND END |
| HUB STYLE DESIGNATOR | 2 STEPS FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.551 INCHES SECOND END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.875 INCHES FIRST END |
| NOMINAL OVERALL LENGTH | 1.530 INCHES |
| NOMINAL OUTSIDE DIAMETER | 3.1666 INCHES |
| PITCH DIAMETER | 3.1250 INCHES NOMINAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| SECOND STEP NOMINAL DIAMETER | 0.880 INCHES FIRST END |
| SECOND STEP NOMINAL LENGTH | 0.070 INCHES FIRST END |
| SPECIAL FEATURES | 0.280 IN.CLAMPING SURFACE LG ON BOTH HUB ENDS AND 0.060 IN.WIDE 0.298 IN. DIA GROOVES ON BOTH ENDS,0.250 IN.FROM END |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| TEETH QUANTITY | 150 |
| TOOTH FORM | STANDARD |