| CENTER HOLE DIAMETER | 1.375 INCHES MINIMUM AND 1.376 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | TEE INTERMEDIATE RING |
| HEIGHT | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| INSIDE DIAMETER | 1.375 INCHES MINIMUM AND 1.376 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.414 INCHES MINIMUM AND 1.613 INCHES MAXIMUM |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR BOTTOM RING |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR TOP RING |
| MATERIAL | RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM INTERMEDIATE RING |
| PERIPHERAL DIAMETER | 1.414 INCHES MINIMUM AND 1.613 INCHES MAXIMUM |