| APERTURE DIAMETER | 20.688 INCHES NOMINAL20.688 INCHES NOMINAL |
| BEARING SURFACE WIDTH | 1.031 INCHES NOMINAL1.031 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | METAL WINDING W/ SOFT FILLER AND OUTER RINGMETAL WINDING W/ SOFT FILLER AND OUTER RING |
| CROSS-SECTIONAL THICKNESS | 0.170 INCHES MINIMUM AND 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM0.180 INCHES MAXIMUM |
| GAGE RING OUTSIDE DIAMETER | 23.875 INCHES NOMINAL23.875 INCHES NOMINAL |
| GAGE RING THICKNESS | 0.120 INCHES MINIMUM AND 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM0.130 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 22.750 INCHES NOMINAL22.750 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-A-24038,TY A MIL SPEC 1ST MATERIAL RESPONSE AND ASTM A167 ASSN STD 3RD MATERIAL RESPONSE OVERALL |
| MATERIAL | ASBESTOS CHRYSOTILE AND RUBBER SYNTHETIC AND STEEL COMP 347 AND STEEL OVERALL |
| STYLE DESIGNATOR | CIRCULAR |
| TEMP RATING | 1050.0 FAHRENHEIT1050.0 FAHRENHEIT |