Buna-n o-ring-4mm wide 142mm id - pack of 5 buna-n is the most commonly used o-ring material due to it's strength and durability. Suitable for a broad range of fluids including oils, water, and mild chemicals.
- Brand Usa sealing
- Manufacturers part number Zusah4x142
- Package quantity 5
- Material Buna-n
- Color finish Black
- Durometer 70a
- Id (mm) 142
- Cross section (mm) 4
- Temperature range -40 to 250 (f)
- Grade Standard
- Hardness Standard
- Inch/metric Metric
