AS568 is the Aerospace Size Standard for O-rings from the Society of Automotive Engineers. SAE Aerospace Standard (AS) specifies the inside diameters, cross-sections, tolerances, and size identification codes (dash numbers) for O-rings used in sealing applications and for straight thread tube fitting boss gaskets.

FKM 75 material is the closest to a universal elastomer for sealing over other types of elastomers. Fluorocarbon o-ring are commonly referred to as a o-ring, or FKM, Fluorel, FPM o-ring.

- Excellent against compression set and heat aging.

- Excellent for oil and grease application.

- Standard temperate from -15C to 200C.

AS011 - ID 7.65 x CS 1.78mm

AS012 - ID 9.25 x CS 1.78mm

AS013 - ID 10.82 x CS 1.78mm

AS014 - ID 12.42 x CS 1.78mm

AS015 - ID 14 x CS 1.78mm

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