-241 RED SILICONE 70D O-RING

Silicone O-Ring, 3.859 in ID x 0.139 CS, 70A, Red, Metal Det., -80 to 450°F

Status
Available
Est. Ship Date
31 Oct 2026
Material
Silicone
Dash Size
241
Durometer
70 Shore A
Cross Section Type
Round
Color
Red
Minimum Temperature
-80°F (-62.2°C)
Maximum Temperature
450°F (232°C)
Nominal Cross Section
1/8 inch
Nominal Inside Diameter
3 7/8 inch
Nominal Outside Diameter
4 1/8 inch
Unit of Measure
EA
SKU:
S70MD241
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Product Specification

-
Ordered as S70MD241, this is an AS568-241 red Silicone 70 Shore A O-Ring supplied with an inside diameter of 3.859 in (98.02 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 4.137 in (105.08 mm). The o-ring compresses into its gland to block fluid or gas migration across a joint.

As a material, Silicone is valued for excellent electrical insulating properties and very good compression set resistance across its range. The compound resists ozone and UV exposure, weathering, and many oxidizing chemicals. Service temperature is rated from -80°F (-62.2°C) through 450°F (232.2°C). It should not be specified for service in steam above its rated range or concentrated acids.

The compound is metal detectable for HACCP and foreign-body control programs. It sees regular use in ovens and heated equipment, food and beverage processing, and medical devices.

S70MD241 ships individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
Item
S70MD241
Description
-241 RED SILICONE 70D O-RING
Actual Cross Section
0.139 inch (3.53 mm)
Actual Inside Diameter
3.859 inch (98.02 mm)
Actual Outside Diameter
4.137 inch (105.08 mm)
FDA Compliant
No
Measurement System
Imperial
Metal Detectable
Yes
NSF Certified
No
Product Code
6012
Product Category
O-Rings - FDA / Metal Detectable