O-Ring: 155, 4 in Nominal Inside Dia., 4 3/16 in Nominal Outside Dia., 70 Shore A, Red, 10 PK
Item: 1RER9, MFR: U38883.009.0400, Brand: GRAINGER APPROVED
| Dash Number | 155 |
| System of Measurement | Inch |
| Cross Section Shape | Round |
| O-Ring Material | Silicone |
| O-Ring Material Compatibility | Hydraulic Oils (Petroleum), Water, Ethanol, Vegetable Oils, Nitrogen, Bleach, Methanol, Mineral Oil, Detergents, Sulfuric Acid (Dilute), Carbon Dioxide |
| Durometer | 70 Shore A |
| Color | Red |
| Nominal Inside Dia. | 4 in |
| Actual Inside Dia. | 3.987 in |
| Nominal Outside Dia. | 4-3/16 in |
| Actual Outside Dia. | 4.193 in |
| Nominal Width | 3/32 in |
| Actual Width | 0.103 in |
| Durometer (Hardness) Rating | Medium Hard |
| FDA Approved | Yes |
| Metal Detectable | No |
| X-Ray Detectable | No |