1.5MM CS X 76MM ID BLACK BUNA 70D

Buna-N O-Ring, 1.5 x 76 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:
H1.5X76
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Product Specification

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The H1.5X76 is a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 76 mm (2.992 in), a cross section of 1.5 mm (0.059 in), and an outside diameter of 79 mm (3.11 in). This o-ring delivers dependable bidirectional sealing in a compact groove envelope.

As a material, Buna-N (Nitrile) is known for strong abrasion and tear resistance, an economical choice for high-volume maintenance programs. It resists hydraulic fluids, propane and butane, and petroleum-based oils. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C). Applications involving ketones or polar solvents call for a different compound.

It sees regular use in hydraulic and pneumatic systems, construction equipment, and fluid power.

H1.5X76 ships individually. Unit weight is approximately 0.5424 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
H1.5X76
Description
1.5MM CS X 76MM ID BLACK BUNA 70D
Actual Outside Diameter
79 mm (3.11 inch)
Actual Cross Section
1.5 mm (0.059 inch)
Actual Inside Diameter
76 mm (2.992 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity