N70 Bulk Packaged O-Ring: Buna-N, Round, 1/16 in C.S., 5 in I.D.
The N70 Bulk Packaged O-Ring (MPN GR-N70049/1000) is a Buna-N, round O-ring with a 1/16 in cross-section and 5 in inside diameter, durometer 70A, dash number 049, and an operating temperature range of -22°F to 250°F…
SKU 3G-OTH-514270
Need installation or engineering help?
Ask a question
Product Description
The N70 Bulk Packaged O-Ring (MPN GR-N70049/1000) is a Buna-N, round O-ring with a 1/16 in cross-section and 5 in inside diameter, durometer 70A, dash number 049, and an operating temperature range of -22°F to 250°F, supplied in a 1,000-piece pack.
Frequently Asked Questions
What is the N70 Buna-N O-Ring used for?
The N70 Buna-N O-Ring is used for sealing static and dynamic applications in hydraulic and pneumatic systems, such as pumps, valves, and cylinders. Its 70A durometer and -22°F to 250°F range suit general industrial sealing across machining, power transmission, and material handling equipment.
What are the specifications of the N70 Bulk Packaged O-Ring?
The N70 O-Ring (MPN GR-N70049/1000) is Buna-N, round, with a 1/16 in cross-section and 5 in inside diameter. It has a 70A durometer, dash number 049, and operates from -22°F to 250°F. Supplied in a 1,000-piece pack, it is compatible with many industrial fluid systems.
Where to buy N70 Buna-N O-Rings in worldwide?
3G Electric supplies the N70 Buna-N O-Ring (GR-N70049/1000) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 1,000-piece pack to your facility. Contact us for pricing and lead time on this and other sealing components.
How to select the right Buna-N O-Ring for my application?
Select a Buna-N O-Ring by matching inside diameter, cross-section, and durometer to your gland dimensions and fluid compatibility. The N70 (70A durometer) suits moderate-pressure sealing. Verify operating temperature stays within -22°F to 250°F. For custom sizes, consult 3G Electric for sourcing options.
N70 Products
3G Electric supplies N70 buna-n o-rings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









