1.6MM CS X 32.1MM ID BLACK BUNA 70D

Buna-N O-Ring, 1.6 x 32.1 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:
H1.6X32.1
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Product Specification

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Ordered as H1.6X32.1, this is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 32.1 mm (1.264 in), a cross section of 1.6 mm (0.063 in), and an outside diameter of 35.3 mm (1.39 in). The o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Buna-N (Nitrile) is specified for reliable performance in both static and dynamic service, strong abrasion and tear resistance. The compound resists greases and lubricants, many alcohols, and water. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service.

Typical settings include agricultural equipment, hydraulic and pneumatic systems, and general industrial maintenance.

Order part number H1.6X32.1, sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation.
Item
H1.6X32.1
Description
1.6MM CS X 32.1MM ID BLACK BUNA 70D
Actual Outside Diameter
35.3 mm (1.39 inch)
Actual Cross Section
1.6 mm (0.063 inch)
Actual Inside Diameter
32.1 mm (1.264 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity