1.6MM CS X 11.1MM ID RED SILICONE 70D

Silicone O-Ring, 1.6 x 11.1 mm, 70A, Red, FDA, -80 to 450°F

Status
Available
Est. Ship Date
2 Nov 2026
Material
Silicone
Durometer
70 Shore D
Cross Section Type
Round
Color
Red
Minimum Temperature
-80°F (-62.2°C)
Maximum Temperature
450°F (232°C)
Unit of Measure
EA
SKU:
S1.6X11.1
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Product Specification

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Ordered as S1.6X11.1, this is a red Silicone 70 Shore A O-Ring with an inside diameter of 11.1 mm (0.437 in), a cross section of 1.6 mm (0.063 in), and an outside diameter of 14.3 mm (0.56 in). The o-ring remains the most cost-effective sealing element available for pressurized assemblies.

It resists dry heat, extreme heat and cold, and many oxidizing chemicals. Silicone is known for very good compression set resistance across its range and excellent electrical insulating properties. Rated temperature range runs from -80°F (-62.2°C) to 450°F (232.2°C) in continuous service. Exposure to steam above its rated range or concentrated acids will shorten service life.

This item meets FDA requirements for food contact. Maintenance and OEM teams specify it across food and beverage processing, pharmaceutical manufacturing, and ovens and heated equipment.

Reference part number S1.6X11.1 when ordering; the item is sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. For a size or compound outside the standard catalog, APG can quote from a print or sample.
Item
S1.6X11.1
Description
1.6MM CS X 11.1MM ID RED SILICONE 70D
Actual Outside Diameter
14.3 mm (0.56 inch)
Actual Cross Section
1.6 mm (0.063 inch)
Actual Inside Diameter
11.1 mm (0.437 inch)
FDA Compliant
Yes
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity