ORBN001 - O-Ring, Black BUNA/NBR Nitrile, Duro: 70, Size: 001 (Min Qty: 813)

(No reviews yet) Write a Review
MSRP: $0.04
(You save $0.02 )
2 Business Days (subject to change)
Minimum Purchase:
813 units
Adding to cart… The item has been added

Product Overview


Buna O-rings are some of the most commonly used o-rings in typical applications due to an excellent sealing property and durability. Buna, or Buna-N, is a copolymer with Butadiene and Acrylonitrile and is commonly referred to as Nitrile or NBR. This material offers a relatively low cost, great mechanical properties and resistance to many common oils, fuels and lubricants.

Typical Applications

Silicone Greases or Oils, Water (usually with NSF-61 types O-rings and for temperatures under 150°F), Petroleum Oils and Fuels, Ethylene Glycol Fluids, mineral oils, di-ester base lubricants, air, water under 150°F, and natural gas. It is best used in enclosed environments, as the material has a poor resistance to weathering, sunlight and ozone.

Do Not Use With:

Ketones (MEK), Sunlight, Ozone, Weathering, Halogenated Hydrocarbons, Auto and Aircraft Brake Fluids, and Strong Acids.

Material Nitrile Buna Rubber Color: BLACK
Min. Temperature °F(°C): -31°F (-35°C)
Max. Temperature °F(°C): 250°F (121°C)

Product Dimensions:

Inner Diameter: 1/32 (0.029")

Outer Diameter: 3/32 (0.109")

Cross Section: 1/32 (0.040")

Durometer 70A (Medium)


(No reviews yet) Write a Review