N70 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 3 3/8 in I.D.
The N70 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 3/16 in cross-section and 3 3/8 in inside diameter, durometer 70A, dash number 340, and an operating temperature range of -22°F to 250°F. Supplied in a…
SKU 3G-OTH-514352
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Product Description
The N70 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 3/16 in cross-section and 3 3/8 in inside diameter, durometer 70A, dash number 340, and an operating temperature range of -22°F to 250°F. Supplied in a 250-pack (MPN GR-N70340/250), this OEM-sourced component is available through 3G Electric, which interprets demand and delivers genuine industrial equipment across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor.
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, including pumps, valves, and hydraulic systems. Its 70A durometer and -22°F to 250°F range suit general-purpose fluid and air sealing. 3G Electric supplies this OEM-sourced component across 14 industrial departments.
What are the specifications of the N70 Bulk Packaged O-Ring?
The N70 O-Ring has a 3/16 in cross-section, 3 3/8 in inside diameter, 70A durometer, dash number 340, and operates from -22°F to 250°F. It is Buna-N material, round profile, supplied in a 250-pack (MPN GR-N70340/250). 3G Electric sources this genuine component for global delivery.
Where to buy the N70 Bulk Packaged O-Ring worldwide?
3G Electric supplies the N70 Bulk Packaged O-Ring (MPN GR-N70340/250) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine Buna-N O-rings to your facility. Contact us for availability and lead time.
How to select the right N70 O-Ring for my application?
Select the N70 O-Ring by matching its 3/16 in cross-section and 3 3/8 in inside diameter to your gland dimensions. Verify the 70A durometer and -22°F to 250°F range suit your fluid and temperature. 3G Electric can help interpret your demand and source the correct OEM part.
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.









