| BODY STYLE | PLAIN, SOLID |
| END NOMINAL DIAMETER | 0.187 INCHES SECOND END |
| END NOMINAL LENGTH | 0.125 INCHES FIRST END |
| END NOMINAL LENGTH | 0.125 INCHES SECOND END |
| FACE NOMINAL WIDTH | 0.096 INCHES |
| FIRST STEP NOMINAL DIAMETER | 0.250 INCHES SECOND END |
| FIRST STEP NOMINAL LENGTH | 0.015 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.015 INCHES SECOND END |
| HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM HUB |
| HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8,T6 FED SPEC 1ST MATERIAL RESPONSE TEETH |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND T FED SPEC 2ND MATERIAL RESPONSE HUB |
| MATERIAL | ALUMINUM ALLOY 6061 TEETH |
| PITCH DIAMETER | 1.1555 INCHES MINIMUM AND 1.1562 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 416 HUB |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.140 INCHES BOTH ENDS |
| NOMINAL OUTSIDE DIAMETER | 1.187 INCHES |
| NOMINAL OVERALL LENGTH | 0.376 INCHES |
| PRECISION CLASSIFICATION | QUALITY NUMBER 12 |
| PRESSURE ANGLE | 14.5000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE HUB |
| SURFACE TREATMENT | OXIDE FILM TEETH |
| TEETH QUANTITY | 74 |
| TOOTH FORM | STANDARD |