1.6MM CS X 15.1MM ID BLACK BUNA 70D

Buna-N O-Ring, 1.6 x 15.1 mm, 70A, Black, -40 to 250°F

Status
Available
Est. Ship Date
31 Oct 2026
Material
Buna-N (Nitrile / NBR)
Durometer
70 Shore A
Cross Section Type
Round
Color
Black
Minimum Temperature
-40°F (-40°C)
Maximum Temperature
250°F (121°C)
Unit of Measure
EA
SKU:
H1.6X15.1
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Product Specification

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H1.6X15.1 is a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 15.1 mm (0.594 in), a cross section of 1.6 mm (0.063 in), and an outside diameter of 18.3 mm (0.72 in). In service, this o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Buna-N (Nitrile) is known for an economical choice for high-volume maintenance programs and the most widely specified general-purpose sealing elastomer. The material holds up against hydraulic fluids, many alcohols, and greases and lubricants. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. It is not the right choice where strong acids or ozone and direct sunlight are present.

You will find this material specified across agricultural equipment, construction equipment, and hydraulic and pneumatic systems.

Reference part number H1.6X15.1 when ordering; the item is sold individually. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.
Item
H1.6X15.1
Description
1.6MM CS X 15.1MM ID BLACK BUNA 70D
Actual Outside Diameter
18.3 mm (0.72 inch)
Actual Cross Section
1.6 mm (0.063 inch)
Actual Inside Diameter
15.1 mm (0.594 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity