| ASA STANDARD CHAIN NUMBER | 35-4 |
| BORE DIAMETER | 2.374 INCHES MINIMUM AND 2.375 INCHES MAXIMUM |
| BORE LENGTH | 3.997 INCHES MINIMUM AND 4.000 INCHES MAXIMUM |
| BORE TYPE | STRAIGHT |
| CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | 0.395 INCHES MINIMUM AND 0.405 INCHES MAXIMUM |
| DESIGN FORM | PLAIN |
| FACE WIDTH | 3.875 INCHES NOMINAL |
| FURNISHED ITEMS AND QUANTITY | ONE BUSHING |
| HARDNESS RATING TEST METHOD | ROCKWELL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633, FS1020-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 1020 |
| METALLIC HARDNESS RATING AND LOCATION | 38.0 ROCKWELL C MINIMUM BODY AND 44.0 ROCKWELL C MAXIMUM BODY |
| PITCH DIAMETER | 3.826 INCHES NOMINAL |
| OUTSIDE DIAMETER | 4.013 INCHES MINIMUM AND 4.033 INCHES MAXIMUM |
| OVERALL LENGTH | 3.997 INCHES MINIMUM AND 4.000 INCHES MAXIMUM |
| SPECIAL FEATURES | CLEARANCE CORE IN CENTER OF BORE,@DRILLED AND TAPPED FOR 0.125 IN. PIPE TAP |
| STYLE DESIGNATOR | PLAIN |
| TEETH HARDNESS RATING | 38.0 ROCKWELL C NOMINAL |
| TEETH QUANTITY PER ROW | 32 |
| TEETH ROW QUANTITY | 4 |
| TOOTH PITCH | 0.375 INCHES NOMINAL |