Caterpillar Seal O-ring (SAE 9/16-18) | 2147568

Description

The O-ring seal (SAE 9/16 18) with the code 2147568 is specifically designed for high-performance applications. It utilizes a rubber material as its sealing component. This Straight Thread O-ring (STOR) seal is suitable for securing connections in systems. With a dash size of 906, it perfectly fits a thread size of 9/16 18. The O-ring itself is made from FKM (Fluoroelastomer), which enables it to withstand temperatures ranging from -40 to 150 degrees Celsius. Additionally, it exhibits resistance to air, fuel (including bio diesel), lubricants and oils. However, it is important to note that FKM rubber should not be used in applications that require resistance to water or coolant. The cross section diameter of the O-ring measures 0.078 inches while the inside and outside diameters are 0.468 and 0.624 inches. Its hardness level on the Shore A scale is rated at 90. It is coated with PTFE for installation protection and ease of assembly. The light blue color of the O-ring facilitates identification.

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Features

• Dash Size (in): 906
• Primary Sealing Material: Rubber
• O-ring Type: Straight Thread O-ring (STOR)
• Fitting Size (in): 1/2 – 20
• Color: Light Blue
• Material: FKM - Fluoroelastomer
• Cross-Section Diameter (in): 0.078
• Inside Diameter (in): 0.468
• Outside Diameter (in): 0.624
• Hardness (Shore A): 90
• SAE AS568 Dash Size: -906
• Material Description: FKM rubber is capable of service temperatures of -40 to 150C and is resistant to air, fuel (including bio-diesel), lubricants, and oils. FKM rubber should not be used in applications that require resistance to water or coolant.
• Coating: PTFE coating protects the O-ring from installation damage and provides ease of assembly.