| DIAMETER | 38.5 MILLIMETERS MINIMUM AND 41.5 MILLIMETERS MAXIMUM |
| HEIGHT | 0.19 INCHES MINIMUM AND 0.31 INCHES MAXIMUM |
| INSIDE DIAMETER | 17.0 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D2000 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) AND RUBBER SYNTHETIC AND RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | MOUNT, RESILIENT |