3MM CS X 230MM ID BLACK BUNA 90D

Buna-N O-Ring, 3 x 230 mm, 90A, Black, -40 to 250°F

Status
Out of Stock
Est. Ship Date
29 Oct 2026
Material
Buna-N (Nitrile / NBR)
Durometer
90 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:
H90M3X230

Product Specification

-
This o-ring is supplied in black Buna-N (Nitrile) 90 Shore A supplied with an inside diameter of 230 mm (9.055 in), a cross section of 3 mm (0.118 in), and an outside diameter of 236 mm (9.29 in), catalogued under part number H90M3X230. It delivers dependable bidirectional sealing in a compact groove envelope.

This material stands up to many alcohols, hydraulic fluids, and propane and butane. Buna-N (Nitrile) delivers low compression set under sustained load, reliable performance in both static and dynamic service. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Verify compatibility before use with ozone and direct sunlight or ketones.

You will find this material specified across general industrial maintenance, hydraulic and pneumatic systems, and automotive.

Reference part number H90M3X230 when ordering; the item is sold individually. Unit weight is approximately 6.792 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.
Item
H90M3X230
Description
3MM CS X 230MM ID BLACK BUNA 90D
Actual Outside Diameter
236 mm (9.29 inch)
Actual Cross Section
3 mm (0.118 inch)
Actual Inside Diameter
230 mm (9.055 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity