Cross Section ShapeU-ShapeDomestic/ImportImportDurometer90I.D.20 mmMaterialNBRO.D.28 mmSeriesMA21Temperature Rating-40 to 212 deg FWidth4 mm
| Cross Section Shape | U-Shape |
| Domestic/Import | Import |
| Durometer | 90 |
| I.D. | 20 mm |
| Material | NBR |
| O.D. | 28 mm |
| Series | MA21 |
| Temperature Rating | -40 to 212 deg F |
| Width | 4 mm |