2MM CS X 148MM ID BLACK BUNA 70D

Buna-N O-Ring, 2 x 148 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:
H2X148
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Product Specification

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This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A with an inside diameter of 148 mm (5.827 in), a cross section of 2 mm (0.079 in), and an outside diameter of 152 mm (5.98 in), catalogued under part number H2X148. It delivers dependable bidirectional sealing in a compact groove envelope.

As a material, Buna-N (Nitrile) is known for strong abrasion and tear resistance, reliable performance in both static and dynamic service. The material holds up against many alcohols, propane and butane, and greases and lubricants. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C).

Maintenance and OEM teams specify it across automotive, hydraulic and pneumatic systems, and general industrial maintenance.

Reference part number H2X148 when ordering; the item is sold individually. Unit weight is approximately 0.0019 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
H2X148
Description
2MM CS X 148MM ID BLACK BUNA 70D
Actual Outside Diameter
152 mm (5.98 inch)
Actual Cross Section
2 mm (0.079 inch)
Actual Inside Diameter
148 mm (5.827 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity