| CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR BOTTOM RING |
| CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR TOP RING |
| CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR INTERMEDIATE RING |
| ENVIRONMENTAL ATTRIBUTE CODE | ASBESTOS ALTERNATIVE PRODUCTS |
| HEIGHT | 1.248 INCHES NOMINAL |
| INSIDE DIAMETER | 0.875 INCHES NOMINAL |
| INTERMEDIATE RING QUANTITY | 2 |
| OUTSIDE DIAMETER | 1.500 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-17303 CL1 TYB MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE AND GRAPHITE OVERALL |
| SPECIAL FEATURES | CONTAINS NON-ASBESTOS MATERIAL |