3.5MM CS X 55MM ID BLACK FKM 75D

Viton® O-Ring, 3.5 x 55 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:
V3.5X55
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Product Specification

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Part number V3.5X55 is a black Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 55 mm (2.165 in), a cross section of 3.5 mm (0.138 in), and an outside diameter of 62 mm (2.44 in). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Viton® (FKM) is known for the industry benchmark where nitrile reaches its thermal limit and outstanding high-temperature capability. This material stands up to engine and transmission fluids, aggressive chemicals, and petroleum oils and fuels. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with low-molecular-weight organic acids or ketones and esters.

Common environments for this compound include semiconductor equipment, automotive fuel systems, and aerospace.

V3.5X55 ships individually. Unit weight is approximately 0.0073 lb. Review your operating media and conditions against this specification before installation.
Item
V3.5X55
Description
3.5MM CS X 55MM ID BLACK FKM 75D
Actual Outside Diameter
62 mm (2.44 inch)
Actual Cross Section
3.5 mm (0.138 inch)
Actual Inside Diameter
55 mm (2.165 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity