N70 Bulk Packaged O-Ring: Buna-N, Round, 1/4 in C.S., 5 3/4 in I.D.
The N70 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 1/4 in cross-section and 5 3/4 in inside diameter, supplied in a 100-pack. It features a 70A durometer, dash number 435, and an operating temperature…
SKU 3G-OTH-514316
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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 5 3/4 in inside diameter, supplied in a 100-pack. It features a 70A durometer, dash number 435, and an operating temperature range of -22°F to 250°F.
Frequently Asked Questions
What is the N70 Bulk Packaged O-Ring used for?
The N70 Buna-N O-ring is used for sealing static or dynamic applications in industrial equipment, such as pumps, valves, and hydraulic systems. Its 70A durometer and -22°F to 250°F range suit general-purpose fluid and air sealing across machining, pneumatics, and hydraulics departments.
What are the specifications of the N70 Bulk Packaged O-Ring?
This Buna-N O-ring has a 1/4 in cross-section, 5 3/4 in inside diameter, 70A durometer, and dash number 435. It operates from -22°F to 250°F and comes in a 100-pack. The manufacturer part number is GR-N70435/100.
Where to buy the N70 Bulk Packaged O-Ring 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 and deliver this genuine N70 part to any location. Contact us for availability and delivery to your facility.
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 a 5 3/4 in I.D. and 1/4 in C.S. Ensure the 70A durometer and -22°F to 250°F range suit your fluid and temperature conditions. Consult a sealing handbook for groove design.
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.









