| DRUM DIAMETER FOR WHICH DESIGNED | 12.000 INCHES NOMINAL FIRST GROUP |
| DRUM DIAMETER FOR WHICH DESIGNED | 12.000 INCHES NOMINAL SECOND GROUP |
| LINING LENGTH | 10.125 INCHES NOMINAL FIRST GROUP |
| LINING LENGTH | 13.000 INCHES NOMINAL SECOND GROUP |
| LINING QUANTITY | 2 FIRST GROUP |
| LINING QUANTITY | 2 SECOND GROUP |
| LINING THICKNESS | 0.188 INCHES NOMINAL FIRST GROUP |
| LINING THICKNESS | 0.188 INCHES NOMINAL SECOND GROUP |
| LINING WIDTH | 1.750 INCHES NOMINAL SECOND GROUP |
| LINING WIDTH | 1.750 INCHES NOMINAL FIRST GROUP |