N70 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 2 1/8 in I.D.
The N70 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 3/16 in cross-section and 2 1/8 in inside diameter, durometer 70A, dash number 330, and an operating temperature range of -22°F to 250°F, supplied in a…
SKU 3G-OTH-514279
Also listed as: GRN70330250 · GR N70330 250 · GR-N70330-250
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 2 1/8 in inside diameter, durometer 70A, dash number 330, and an operating temperature range of -22°F to 250°F, supplied in a 250-pack. This OEM-sourced component is available through 3G Electric, which interprets customer 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 Buna-N O-Ring used for?
The N70 Buna-N O-Ring is used for sealing static or dynamic applications in hydraulic and pneumatic systems, pumps, valves, and industrial machinery. Its 70A durometer and temperature range of -22°F to 250°F make it suitable for oil, fuel, and water service.
What are the specifications of the N70 Bulk Packaged O-Ring?
The N70 O-Ring has a 3/16 in cross-section, 2 1/8 in inside diameter, 70A durometer, dash number 330, and operates from -22°F to 250°F. It is made of Buna-N (Nitrile) and comes in a 250-pack. The manufacturer part number is GR-N70330/250.
Where to buy N70 O-Rings in 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-N70330/250 250-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 a 2 1/8 in I.D. and 3/16 in C.S. Verify the 70A durometer suits your pressure and temperature range, and confirm Buna-N compatibility with your media.
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.
