7MM CS X 365MM ID BLACK BUNA 70D

Buna-N O-Ring, 7 x 365 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:
H7X365
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Product Specification

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APG stocks the H7X365, a black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 365 mm (14.37 in), a cross section of 7 mm (0.276 in), and an outside diameter of 379 mm (14.92 in). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Expect good resistance to propane and butane, petroleum-based oils, and water. Buna-N (Nitrile) delivers an economical choice for high-volume maintenance programs and the most widely specified general-purpose sealing elastomer. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). Applications involving ozone and direct sunlight or polar solvents call for a different compound.

Common environments for this compound include automotive, agricultural equipment, and general industrial maintenance.

Order part number H7X365, sold individually. Unit weight is approximately 55.77 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
H7X365
Description
7MM CS X 365MM ID BLACK BUNA 70D
Actual Outside Diameter
379 mm (14.92 inch)
Actual Cross Section
7 mm (0.276 inch)
Actual Inside Diameter
365 mm (14.37 inch)
FDA Compliant
No
Measurement System
Metric
Metal Detectable
No
NSF Certified
No
Product Code
6015
Product Category
O-Rings - Metric - Commodity