| MATERIAL | STEEL COMP 4340 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM BODY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE BODY |
| HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND |
| 38.0 ROCKWELL C MAXIMUM BODY |
| 85.5 ROCKWELL SUPERFICIAL 15-N MINIMUM TEETH |
| TEETH QUANTITY | 76 |
| TOOTH FORM | SPECIAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| BACKLASH DESIGNATION | GRADE B |
| NOMINAL OVERALL LENGTH | 0.760 INCHES |
| FACE NOMINAL WIDTH | 0.335 INCHES |
| NOMINAL OUTSIDE RADIUS | 1.343 INCHES |
| BORE STYLE | PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.690 INCHES BOTH ENDS |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 2 COUNTERSUNK AXIALLY THROUGH BODY, FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.190 INCHES AXIALLY THROUGH BODY, FIRST END |
| BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.162 INCHES AXIALLY THROUGH BODY, FIRST END |
| SPECIAL FEATURES | TWO,SEVEN TOOTH SECTORS LOCATED 90 DEG APART,TOOTH FACE IN LINE W/ BORE |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 70210 |
| DESIGN CONTROL REFERENCE | 549158-1 |