| CENTER HOLE DIAMETER | 5.188 INCHES MINIMUM AND 5.262 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | O-RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-25988/3 CLASS 1, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | RUBBER FLUOROSILICONE |
| SPECIAL FEATURES | ITEM IS FAA CERTIFIED |
| SPECIFICATION/STANDARD DATA | 81349-MIL-R-25988/3 GOVERNMENT SPECIFICATION |