| LINING QUANTITY | 2 1ST GROUP |
| 2 2ND GROUP |
| DRUM DIAMETER FOR WHICH DESIGNED | 11.000 INCHES NOMINAL 1ST GROUP |
| 11.000 INCHES NOMINAL 2ND GROUP |
| LINING WIDTH | 2.500 INCHES NOMINAL 1ST GROUP |
| 2.500 INCHES NOMINAL 2ND GROUP |
| LINING THICKNESS | 0.250 INCHES NOMINAL 1ST GROUP |
| 0.312 INCHES NOMINAL 2ND GROUP |
| LINING LENGTH | 9.500 INCHES NOMINAL 1ST GROUP |
| 12.250 INCHES NOMINAL 2ND GROUP |
| SPECIAL FEATURES | FORTY BRASS RIVETS |