N70 Bulk Packaged O-Ring: Buna-N, Round, 1/4 in C.S., 4 7/8 in I.D.
The N70 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 1/4 in cross-section and 4 7/8 in inside diameter, sold in a 100-pack. It features a 70A durometer, dash number 428, and an operating temperature range of…
SKU 3G-OTH-514319
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Product Description
The N70 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 1/4 in cross-section and 4 7/8 in inside diameter, sold in a 100-pack. It features a 70A durometer, dash number 428, and an operating temperature range of -22°F to 250°F.
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, pumps, valves, and industrial machinery. Its 70A durometer and -22°F to 250°F range suit general-purpose fluid and gas sealing across multiple industries.
What are the specifications of the N70 Bulk Packaged O-Ring?
The N70 O-Ring has a 1/4 in cross-section, 4 7/8 in inside diameter, 70A durometer, dash number 428, and operating temperature range of -22°F to 250°F. It is made of Buna-N (Nitrile) and comes in a 100-pack. The manufacturer part number is GR-N70428/100.
Where to buy N70 Buna-N O-Rings worldwide?
3G Electric supplies the N70 Buna-N O-Ring worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the GR-N70428/100 100-pack for your sealing needs.
How to select the right N70 O-Ring size?
To select the correct N70 O-Ring, match the inside diameter (I.D.) and cross-section (C.S.) to your gland dimensions. For this part, use 4 7/8 in I.D. and 1/4 in C.S. Verify the 70A durometer suits your pressure 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.
