| CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR BOTTOM RING |
| CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR TOP RING |
| CROSS-SECTIONAL SHAPE STYLE | TEE INTERMEDIATE RING |
| HEIGHT | 0.130 INCHES NOMINAL |
| INSIDE DIAMETER | 0.550 INCHES NOMINAL |
| MATERIAL | PLASTIC TETRAFLUOROETHYLENE AND GRAPHITE BOTTOM RING |
| MATERIAL | PLASTIC TETRAFLUOROETHYLENE AND GRAPHITE TOP RING |
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR INTERMEDIATE RING |
| PROPRIETARY CHARACTERISTICS | PACS |
| OUTSIDE DIAMETER | 0.750 INCHES NOMINAL |