5.7MM CS X 66.6MM ID BLACK FKM 75D

Viton® O-Ring, 5.7 x 66.6 mm, 75A, Black, -15 to 400°F

Status
Available
Est. Ship Date
31 Oct 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:
V5.7X66.6
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Product Specification

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Part number V5.7X66.6 is a black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 66.6 mm (2.622 in), a cross section of 5.7 mm (0.224 in), and an outside diameter of 78 mm (3.07 in). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware. Supplementary detail from the product record: Metric O-RING, JIS P67.

As a material, Viton® (FKM) offers long service life in hot, chemically aggressive environments and outstanding high-temperature capability. The compound resists chlorinated solvents, aggressive chemicals, and many acids. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service.

Common environments for this compound include semiconductor equipment, automotive fuel systems, and high-temperature process equipment.

This item is sold individually under part number V5.7X66.6. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
Item
V5.7X66.6
Description
5.7MM CS X 66.6MM ID BLACK FKM 75D
Actual Outside Diameter
78 mm (3.07 inch)
Actual Cross Section
5.7 mm (0.224 inch)
Actual Inside Diameter
66.6 mm (2.622 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity