60-20990 cross-references to AE part TMS60-20990.
| A | 3.310 |
| B | 3.300 |
| C | 0.000 |
| D | 0.000 |
| E | 0.000 |
| T | 0.000 |
| T1 | 0.240 |
| T2 | 0.320 |
| T3 | 0.000 |
| R | 0.250 |
| R1 | 0.016 |
| R2 | 0.016 |
| R3 | 0.016 |
| R4 | 0.000 |
| R5 | 0.000 |
| R6 | 0.000 |
| R7 | 0.000 |
| Degree | 90 |
| Circle Size | 6 - 7 C/S |
| Factor | 6 |
| Weight/Foot | 3.336 |
