| DRUM DIAMETER FOR WHICH DESIGNED | 16.500 INCHES NOMINAL FIRST GROUP |
| DRUM DIAMETER FOR WHICH DESIGNED | 16.500 INCHES NOMINAL SECOND GROUP |
| LINING LENGTH | 8.125 INCHES NOMINAL FIRST GROUP |
| LINING LENGTH | 8.375 INCHES NOMINAL SECOND GROUP |
| LINING QUANTITY | 4 FIRST GROUP |
| LINING QUANTITY | 4 SECOND GROUP |
| LINING THICKNESS | 0.750 INCHES NOMINAL FIRST GROUP |
| LINING THICKNESS | 0.750 INCHES NOMINAL SECOND GROUP |
| LINING WIDTH | 4.000 INCHES NOMINAL FIRST GROUP |
| LINING WIDTH | 4.000 INCHES NOMINAL SECOND GROUP |