| APERTURE DIAMETER | 12.312 INCHES NOMINAL12.312 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER |
| CROSS-SECTIONAL THICKNESS | 0.175 INCHES NOMINAL0.175 INCHES NOMINAL |
| OUTSIDE DIAMETER | 14.219 INCHES NOMINAL14.219 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-A-24058 TY 3 MIL SPEC SINGLE MATERIAL RESPONSE AND ASTM A167 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ASBESTOS AND RUBBER SYNTHETIC AND STEEL OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 300 SERIES OR 400 SERIES AND IPS 11 1/2 SIZE |
| STYLE DESIGNATOR | CIRCULAR |
| TEMP RATING | 1050.0 FAHRENHEIT1050.0 FAHRENHEIT |