| APERTURE DIAMETER | 2.750 INCHES NOMINAL2.750 INCHES NOMINAL |
| BEARING SURFACE WIDTH | 0.562 INCHES NOMINAL0.562 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | METAL WINDING W/ SOFT FILLER AND OUTER RINGMETAL WINDING W/ SOFT FILLER AND OUTER RING |
| CROSS-SECTIONAL THICKNESS | 0.175 INCHES NOMINAL0.175 INCHES NOMINAL |
| GAGE RING OUTSIDE DIAMETER | 6.500 INCHES NOMINAL6.500 INCHES NOMINAL |
| GAGE RING THICKNESS | 0.125 INCHES NOMINAL0.125 INCHES NOMINAL |
| OUTSIDE DIAMETER | 3.875 INCHES NOMINAL3.875 INCHES NOMINAL |
| MATERIAL | ASBESTOS AND STEEL COMP 304 AND STEEL OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND A CLASS AND 1500 SERIES AND 21/2IPS SIZE |
| STYLE DESIGNATOR | CIRCULAR |
| SURFACE TREATMENT | ZINC OVERALL |