| ATTACHMENT FEATURE QUANTITY | 8 |
| ATTACHMENT METHOD | ROUND HOLE |
| CROSS SECTION OUTSIDE DIAMETER | 6.00 INCHES NOMINAL |
| CROSS SECTION INSIDE DIAMETER | 3.75 INCHES NOMINAL |
| MATERIAL | GLASS FIBER STRENGTHENING FEATURE |
| MATERIAL | RUBBER SILICONE CLASS Q SEALING ELEMENT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAL,NONMETALLIC RO |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ITEM IS FAA CERTIFIED |
| TEMP RATING | -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT |