| CENTER HOLE DIAMETER | 2.464 INCHES MINIMUM AND 2.504 INCHES MAXIMUM |
| CRITICALITY CODE JUSTIFICATION | ZZZW |
| CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |
| DEPARTURE FROM CITED DOCUMENT | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| MATERIAL | RUBBER ETHYLENE-PROPYLENE CLASS EPM |
| PERIPHERAL DIAMETER | 2.762 INCHES NOMINAL |