-318 BROWN FKM 75D O-RING

Viton® O-Ring, 0.975 in ID x 0.21 CS, 75A, Brown, -15 to 400°F

Status
Available
Est. Ship Date
31 Oct 2026
Material
Fluoroelastomer (FKM/Viton)
Dash Size
318
Durometer
75 Shore A
Cross Section Type
Round
Color
Brown
Minimum Temperature
-15°F (-26°C)
Maximum Temperature
400°F (204°C)
Nominal Cross Section
3/16 inch
Nominal Inside Diameter
1 inch
Nominal Outside Diameter
1 3/8 inch
Unit of Measure
EA
SKU:
VB75318
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Product Specification

-
APG stocks the VB75318, an AS568-318 brown Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 0.975 in (24.77 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 1.395 in (35.43 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Viton® (FKM) is specified for the industry benchmark where nitrile reaches its thermal limit and outstanding high-temperature capability. This material stands up to petroleum oils and fuels, aggressive chemicals, and chlorinated solvents. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C).

You will find this material specified across high-temperature process equipment, oil and gas, and chemical processing.

This item is sold individually under part number VB75318. Unit weight is approximately 4.382 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.
Item
VB75318
Description
-318 BROWN FKM 75D O-RING
Actual Cross Section
0.21 inch (5.33 mm)
Actual Inside Diameter
0.975 inch (24.77 mm)
Actual Outside Diameter
1.395 inch (35.43 mm)
FDA Compliant
No
Measurement System
Imperial
Metal Detectable
No
NSF Certified
No
Product Code
6005
Product Category
O-Rings - Bulk - Commodity