2.5MM CS X 30MM ID RED SILICONE 70D

Silicone O-Ring, 2.5 x 30 mm, 70A, Red, FDA, -80 to 450°F

Status
Available
Est. Ship Date
31 Oct 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:
S2.5X30
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Product Specification

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The S2.5X30 is a red Silicone 70 Shore A O-Ring measuring an inside diameter of 30 mm (1.181 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 35 mm (1.38 in). This o-ring remains the most cost-effective sealing element available for pressurized assemblies.

As a material, Silicone delivers excellent electrical insulating properties and very good compression set resistance across its range. It resists ozone and UV exposure, dry heat, and extreme heat and cold. Continuous operating temperature is published at -80°F (-62.2°C) to 450°F (232.2°C). It is not the right choice where concentrated acids or abrasive dynamic service are present.

This o-ring meets FDA requirements for food contact. Common environments for this compound include electronics and electrical enclosures, sanitary process lines, and pharmaceutical manufacturing.

Stocked as S2.5X30 and sold individually. Unit weight is approximately 0.6924 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
Item
S2.5X30
Description
2.5MM CS X 30MM ID RED SILICONE 70D
Actual Outside Diameter
35 mm (1.38 inch)
Actual Cross Section
2.5 mm (0.098 inch)
Actual Inside Diameter
30 mm (1.181 inch)
FDA Compliant
Yes
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity