| DRUM DIAMETER FOR WHICH DESIGNED | 17.250 INCHES NOMINAL FIRST GROUP |
| DRUM DIAMETER FOR WHICH DESIGNED | 17.250 INCHES NOMINAL SECOND GROUP |
| LINING LENGTH | 13.500 INCHES NOMINAL FIRST GROUP |
| LINING LENGTH | 17.750 INCHES NOMINAL SECOND GROUP |
| LINING QUANTITY | 2 FIRST GROUP |
| LINING QUANTITY | 2 SECOND GROUP |
| LINING THICKNESS | 0.312 INCHES NOMINAL FIRST GROUP |
| LINING THICKNESS | 0.312 INCHES NOMINAL SECOND GROUP |
| LINING WIDTH | 4.000 INCHES NOMINAL FIRST GROUP |
| LINING WIDTH | 4.000 INCHES NOMINAL SECOND GROUP |