6MM CS X 321.5MM ID BLACK FKM 75D

Viton® O-Ring, 6 x 321.5 mm, 75A, Black, -15 to 400°F

Status
Available
Est. Ship Date
1 Nov 2026
Material
Fluoroelastomer (FKM/Viton)
Durometer
75 Shore A
Cross Section Type
Round
Color
Black
Minimum Temperature
-15°F (-26°C)
Maximum Temperature
400°F (204°C)
Unit of Measure
EA
SKU:
V6X321.5
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Product Specification

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V6X321.5 is a black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 321.5 mm (12.657 in), a cross section of 6 mm (0.236 in), and an outside diameter of 333.5 mm (13.13 in). In service, this o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Viton® (FKM) is specified here for outstanding high-temperature capability, excellent resistance to compression set and permeation. It resists many acids, engine and transmission fluids, and chlorinated solvents. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). It is not the right choice where ketones and esters or hot water and steam are present.

Typical settings include aerospace, automotive fuel systems, and oil and gas.

This item is sold individually under part number V6X321.5. Unit weight is approximately 53.3304 g. Check the compound against your process media, pressure and temperature before committing to a design.
Item
V6X321.5
Description
6MM CS X 321.5MM ID BLACK FKM 75D
Actual Outside Diameter
333.5 mm (13.13 inch)
Actual Cross Section
6 mm (0.236 inch)
Actual Inside Diameter
321.5 mm (12.657 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity