Back Rings | STU | 6.73 X 3 X 1.02 mm | 90 NBR NB901801
DICHTOMATIK Back-up Ring Elastomer | STU-202 | 6,73 X 3,00 X 1,02 / mm | 90 NBR NB901801 Black |
Material not affected by REACH
![Installation Sketch](https://products.fst.com/medialibrary/assets/installationsketch_STU_03ecfebd01.svg)
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Inner diameter (d)6.73 mm
Seal width (H)1.02 mm
Profile height (S)3 mm