-360 BLACK BUNA 90D O-RING

Buna-N O-Ring, 5.85 in ID x 0.21 CS, 90A, Black, -40 to 250°F

Status
Available
Est. Ship Date
31 Oct 2026
Material
Buna-N (Nitrile / NBR)
Dash Size
360
Durometer
90 Shore A
Cross Section Type
Round
Color
Black
Minimum Temperature
-40°F (-40°C)
Maximum Temperature
250°F (121°C)
Nominal Cross Section
3/16 inch
Nominal Inside Diameter
5 7/8 inch
Nominal Outside Diameter
6 1/4 inch
Unit of Measure
EA
SKU:
H90360
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Product Specification

-
This o-ring is supplied in AS568-360 black Buna-N (Nitrile) 90 Shore A with an inside diameter of 5.85 in (148.59 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 6.27 in (159.26 mm), catalogued under part number H90360. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Buna-N (Nitrile) is widely chosen for an economical choice for high-volume maintenance programs, strong abrasion and tear resistance. Expect good resistance to greases and lubricants, propane and butane, and water. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. It should not be specified for service in ketones or ozone and direct sunlight.

Typical settings include agricultural equipment, construction equipment, and general industrial maintenance.

H90360 ships individually. Unit weight is approximately 14.808 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.
Item
H90360
Description
-360 BLACK BUNA 90D O-RING
Actual Cross Section
0.21 inch (5.33 mm)
Actual Inside Diameter
5.85 inch (148.59 mm)
Actual Outside Diameter
6.27 inch (159.26 mm)
FDA Compliant
No
Measurement System
Imperial
Metal Detectable
No
NSF Certified
No
Product Code
6005
Product Category
O-Rings - Bulk - Commodity