3.5MM CS X 24MM ID BLACK BUNA 90D

Buna-N O-Ring, 3.5 x 24 mm, 90A, Black, -40 to 250°F

Status
Available
Est. Ship Date
31 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:
H90M3.5X24
Please login to see price and add to cart

Product Specification

-
This o-ring is supplied in black Buna-N (Nitrile) 90 Shore A supplied with an inside diameter of 24 mm (0.945 in), a cross section of 3.5 mm (0.138 in), and an outside diameter of 31 mm (1.22 in), catalogued under part number H90M3.5X24. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Expect good resistance to greases and lubricants, water, and many alcohols. Buna-N (Nitrile) is known for the most widely specified general-purpose sealing elastomer, strong abrasion and tear resistance. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. Verify compatibility before use with ketones or automotive brake fluid.

Typical settings include automotive, general industrial maintenance, and fluid power.

This item is sold individually under part number H90M3.5X24. Unit weight is approximately 1.09 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.
Item
H90M3.5X24
Description
3.5MM CS X 24MM ID BLACK BUNA 90D
Actual Outside Diameter
31 mm (1.22 inch)
Actual Cross Section
3.5 mm (0.138 inch)
Actual Inside Diameter
24 mm (0.945 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity