1.5MM CS X 23.5MM ID BLACK BUNA 70D

Buna-N O-Ring, 1.5 x 23.5 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:
H1.5X23.5
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Product Specification

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The H1.5X23.5 is a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 23.5 mm (0.925 in), a cross section of 1.5 mm (0.059 in), and an outside diameter of 26.5 mm (1.04 in). This o-ring compresses into its gland to block fluid or gas migration across a joint.

The compound resists hydraulic fluids, many alcohols, and propane and butane. Buna-N (Nitrile) is known for reliable performance in both static and dynamic service, strong abrasion and tear resistance. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with polar solvents or ketones.

It sees regular use in fluid power, hydraulic and pneumatic systems, and general industrial maintenance.

This item is sold individually under part number H1.5X23.5. Unit weight is approximately 0.1746 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.
Item
H1.5X23.5
Description
1.5MM CS X 23.5MM ID BLACK BUNA 70D
Actual Outside Diameter
26.5 mm (1.04 inch)
Actual Cross Section
1.5 mm (0.059 inch)
Actual Inside Diameter
23.5 mm (0.925 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity