| CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR BOTTOM RING |
| CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR INTERMEDIATE RING |
| CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR TOP RING |
| HEIGHT | 0.500 INCHES NOMINAL |
| INSIDE DIAMETER | 1.750 INCHES NOMINAL |
| INTERMEDIATE RING QUANTITY | 2 |
| MATERIAL DOCUMENT AND CLASSIFICATION | PACK MASTER NO. 3 CAGEC 73680 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | FIBER NONASBESTOS OVERALL |
| OUTSIDE DIAMETER | 2.750 INCHES NOMINAL |