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.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
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.









