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-412 RED SILICONE 70D O-RING

Silicone O-Ring, 2.85 in ID x 0.275 CS, 70A, Red, Metal Det., -80 to 450°F

Status
Out of Stock
Est. Ship Date
21 Oct 2026
Material
Silicone
Dash Size
412
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
1/4 inch
Nominal Inside Diameter
2 7/8 inch
Nominal Outside Diameter
3 3/8 inch
Unit of Measure
EA
SKU:
S70MD412

Product Specification

-
S70MD412 is an AS568-412 red Silicone 70 Shore A O-Ring measuring an inside diameter of 2.85 in (72.39 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 3.4 in (86.36 mm). In service, this o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Silicone is specified here for excellent electrical insulating properties and flexibility that holds at very low temperatures. The compound resists many oxidizing chemicals, ozone and UV exposure, and extreme heat and cold. Continuous operating temperature is published at -80°F (-62.2°C) to 450°F (232.2°C).

This o-ring is metal detectable for HACCP and foreign-body control programs. Common environments for this compound include pharmaceutical manufacturing, electronics and electrical enclosures, and ovens and heated equipment.

Reference part number S70MD412 when ordering; the item is sold individually. Nominal inside diameter is listed as 2 7/8 inch. Check the compound against your process media, pressure and temperature before committing to a design.
Item
S70MD412
Description
-412 RED SILICONE 70D O-RING
Actual Cross Section
0.275 inch (6.99 mm)
Actual Inside Diameter
2.85 inch (72.39 mm)
Actual Outside Diameter
3.4 inch (86.36 mm)
FDA Compliant
No
Measurement System
Imperial
Metal Detectable
Yes
NSF Certified
No
Product Code
6012
Product Category
O-Rings - FDA / Metal Detectable