| MATERIAL | STEEL COMP 4620 OR |
| STEEL COMP 8620 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR |
| ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 80.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND |
| 82.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM TEETH |
| TEETH QUANTITY | 18 |
| TEETH TYPE | STRAIGHT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| PITCH ANGLE | 45.0000 DEGREES |
| STYLE DESIGNATOR | SIDE FACE, BACK HUB PROTRUDING |
| PITCH DIAMETER | 1.5000 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 0.9530 INCHES |
| FACE NOMINAL WIDTH | 0.3200 INCHES |
| HUB STYLE DESIGNATOR | PLAIN FIRST END |
| HUB NOMINAL DIAMETER | 1.250 INCHES FIRST END |
| BODY STYLE | PLAIN, SOLID |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.190 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| SPECIAL FEATURES | 0.7515 IN. NOM. HUB END BORE DIA: 0.640 IN. NOM. FACE END BORE DIA |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | MITER GEAR |