Buna-N Ball: Std, 5/16 in Overall Dia, Black, Opaque, 70A, -30°F to 250°F, 10 PK
Item: 784ZN1,
MFR: BULK-RB-H70-3,
Brand: GRAINGER APPROVED
| Material | Buna-N |
| Grade | Standard |
| Overall Diameter | 5/16 in |
| Durometer | 70A |
| Color | Black |
| Clarity | Opaque |
| Temperature Range | -30 Degrees F to 250 Degrees F |
| Abrasion Resistance | Good |
| Chemical Resistance | Fair |
| Oil Resistance | Excellent |
| Water Resistance | Good |
| Weather Resistance | Fair |