5MM CS X 330MM ID BLACK BUNA 70D

Buna-N O-Ring, 5 x 330 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:
H5X330
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Product Specification

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Ordered as H5X330, this is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 330 mm (12.992 in), a cross section of 5 mm (0.197 in), and an outside diameter of 340 mm (13.39 in). The o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Buna-N (Nitrile) is specified here for economical choice for high-volume maintenance programs, strong abrasion and tear resistance. The material holds up against many alcohols, propane and butane, and petroleum-based oils. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with ketones or strong acids.

Common environments for this compound include fluid power, automotive, and construction equipment.

Order part number H5X330, sold individually. Unit weight is approximately 25.247 g. Check the compound against your process media, pressure and temperature before committing to a design. For a size or compound outside the standard catalog, APG can quote from a print or sample.
Item
H5X330
Description
5MM CS X 330MM ID BLACK BUNA 70D
Actual Outside Diameter
340 mm (13.39 inch)
Actual Cross Section
5 mm (0.197 inch)
Actual Inside Diameter
330 mm (12.992 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity