O-Ring No Metal Detectable No X-Ray Detectable System of Measurement Inch Cross Section Shape Round O-Ring Material HNBR Durometer (Hardness) Rating Medium Hard Nominal Inside Dia 4 1/8 in Nominal Width 1/8 in Actual Inside Dia 4.1 in Actual Width 0.139 in Dash Number 243 Color Black Durometer 80 Shore A Nominal Outside Dia 4 3/8 in Actual Outside Dia 4.387 in Temp Range -55 to 300 Degrees F FDA Approved NoMRO60YM69
| # | Attribute | Value |
|---|---|---|
| 1. | brand | MRO APPROVED VENDOR |

