5.7MM CS X 94.6MM ID BLACK BUNA 70D

Buna-N O-Ring, 5.7 x 94.6 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:
H5.7X94.6
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Product Specification

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APG stocks the H5.7X94.6, a black Buna-N (Nitrile) 70 Shore A O-Ring built to an inside diameter of 94.6 mm (3.724 in), a cross section of 5.7 mm (0.224 in), and an outside diameter of 106 mm (4.17 in). An o-ring delivers dependable bidirectional sealing in a compact groove envelope. This item is further identified as Metric O-RING, JIS P95.

Buna-N (Nitrile) is specified for strong abrasion and tear resistance, reliable performance in both static and dynamic service. It resists greases and lubricants, petroleum-based oils, and water. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C).

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

H5.7X94.6 ships individually. Unit weight is approximately 9.85 g. 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
H5.7X94.6
Description
5.7MM CS X 94.6MM ID BLACK BUNA 70D
Actual Outside Diameter
106 mm (4.17 inch)
Actual Cross Section
5.7 mm (0.224 inch)
Actual Inside Diameter
94.6 mm (3.724 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity