N70 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 3 3/4 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 3/4 in inside diameter, durometer 70A, dash number 343, and an operating temperature range of -22°F to 250°F. Supplied in a…
SKU 3G-OTH-514349
Also listed as: GRN70343250 · GR N70343 250 · GR-N70343-250
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The N70 Bulk Packaged O-Ring is a Buna-N, round o-ring with a 3/16 in cross-section and 3 3/4 in inside diameter, durometer 70A, dash number 343, and an operating temperature range of -22°F to 250°F. Supplied in a 250-pack (SKU GR-N70343/250, MPN GR-N70343/250), this OEM-sourced component supports sealing applications across 14 industrial 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 and dynamic applications across 14 industrial departments, including machining, pneumatics, and hydraulics. Its 70A durometer and -22°F to 250°F range suit general-purpose fluid and gas sealing. 3G Electric supplies this OEM-sourced component worldwide.
What are the specifications of the N70 Bulk Packaged O-Ring?
The N70 Bulk Packaged O-Ring has a 3/16 in cross-section, 3 3/4 in inside diameter, 70A durometer, dash number 343, and operating temperature range of -22°F to 250°F. It is made of Buna-N (Nitrile) rubber and comes in a 250-pack (MPN GR-N70343/250).
Where to buy N70 O-Rings in worldwide?
3G Electric supplies the N70 Bulk Packaged O-Ring (MPN GR-N70343/250) to worldwide locations. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery. Contact us for availability and lead time on this OEM-sourced Buna-N sealing component.
How to select the right N70 O-Ring for my application?
To select the right N70 O-Ring, match the inside diameter (3 3/4 in) and cross-section (3/16 in) to your gland dimensions. Verify the 70A durometer and -22°F to 250°F temperature range suit your media and environment. 3G Electric can help interpret your sealing requirements across 14 industrial departments.
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.
