Buna-n o-ring-dash 388 - 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 Zusah70388
- Package quantity 5
- Material Buna-n
- Color finish Black
- Dash size 388
- Durometer 70a
- Id (actual) 18.955"
- Id (fractional) 19"
- Od (actual) 19.375"
- Od (fractional) 19-3/8"
- Cross section (actual) 0.21"
- Cross section (fractional) 3/16"
- Temperature range -40 to 250 (f)
- Grade Standard
- Hardness Standard
- Inch/metric Inch
