N70 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 6 1/4 in I.D.
The N70 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 1/8 in cross-section and 6 1/4 in inside diameter, durometer 70A, dash number 259, and an operating temperature range of -22°F to 250°F. Supplied in a…
SKU 3G-OTH-514391
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Product Description
The N70 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 1/8 in cross-section and 6 1/4 in inside diameter, durometer 70A, dash number 259, and an operating temperature range of -22°F to 250°F. Supplied in a 500-piece pack (MPN GR-N70259/500), this OEM-sourced component is available through 3G Electric, which interprets demand and delivers genuine industrial parts across 14 departments, with specialist depth in combustion, pumps, and controls.
Frequently Asked Questions
What is the N70 Buna-N O-Ring used for?
The N70 Buna-N O-Ring is used for sealing static or dynamic joints in hydraulic, pneumatic, and fluid-handling systems across industrial machinery, pumps, and valves. Its 70A durometer and -22°F to 250°F range suit oil, water, and fuel applications.
What are the specifications of the N70 Bulk Packaged O-Ring?
The N70 O-Ring has a 1/8 in cross-section, 6 1/4 in inside diameter, 70A durometer, dash number 259, and operates from -22°F to 250°F. It is Buna-N material, round type, supplied in a 500-piece pack (MPN GR-N70259/500).
Where to buy N70 O-Rings in worldwide?
3G Electric supplies the N70 Buna-N O-Ring worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OEM parts like this 500-pack across 14 departments, including specialist expertise in pumps and controls.
How to select the right N70 O-Ring size?
To select the correct N70 O-Ring, match the inside diameter and cross-section to your gland dimensions. For this part, use 6 1/4 in I.D. and 1/8 in C.S. Verify durometer 70A for hardness and ensure the Buna-N material is compatible with your fluid and temperature range (-22°F to 250°F).
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.









