| APERTURE DIAMETER | 3.750 INCHES NOMINAL3.750 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER |
| CROSS-SECTIONAL THICKNESS | 0.125 INCHES NOMINAL0.125 INCHES NOMINAL |
| ENVIRONMENTAL ATTRIBUTE CODE | ASBESTOS ALTERNATIVE PRODUCTSASBESTOS ALTERNATIVE PRODUCTS |
| OUTSIDE DIAMETER | 4.250 INCHES NOMINAL4.250 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-24716, TY I, CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SPECIAL FEATURES | CONTAINS NON-ASBESTOS MATERIALCONTAINS NON-ASBESTOS MATERIAL |
| STYLE DESIGNATOR | CIRCULAR |