A 007 O-ring has a Cross-Section (C.S.) of 0.070 inches and an Outside Diameter (O.D.) of 0.285 inches.
O-rings are essential sealing components widely used across various industries, from automotive to plumbing. Their effectiveness relies heavily on precise sizing, which is often standardized to ensure interchangeability and consistent performance. The "007" designation refers to a specific size within a widely adopted industry standard for O-ring dimensions.
Understanding O-Ring Dimensions
To fully understand the size of an O-ring, two primary dimensions are crucial:
- Cross-Section (C.S.): This refers to the thickness of the O-ring material itself. It's the diameter of the "donut" or ring, not the overall diameter. A consistent cross-section is vital for proper compression and sealing.
- Outside Diameter (O.D.): This is the total diameter of the O-ring from one outer edge to the opposite outer edge.
These dimensions are typically measured in inches or millimeters, depending on the standard being followed.
Exact Specifications for a 007 O-Ring
Based on standard O-ring sizing charts, the precise dimensions for a 007 O-ring are as follows:
| Size | Cross-Section (C.S.) Inch | Outside Diameter (O.D.) Inch |
|---|---|---|
| 007 | 0.070 | 0.285 |
This standardized measurement ensures that when you order a 007 O-ring, you receive a component with these specific dimensions, critical for ensuring a tight and effective seal in your application. Using the correct size prevents leaks, ensures system integrity, and prolongs the lifespan of equipment.
