N70 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 3 5/8 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 5/8 in inside diameter, durometer 70A, dash number 342, and an operating temperature range of -22°F to 250°F, supplied in a…
SKU 3G-OTH-514350
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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 5/8 in inside diameter, durometer 70A, dash number 342, and an operating temperature range of -22°F to 250°F, supplied in a 250-piece pack (MPN GR-N70342/250).
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
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, where resistance to petroleum-based oils, fuels, and greases is required. It is suitable for industrial machinery, pumps, and valves across multiple sectors.
What are the specifications of the N70 Bulk Packaged O-Ring?
The N70 O-Ring has a 3/16 in cross-section, 3 5/8 in inside diameter, durometer 70A, dash number 342, and operates from -22°F to 250°F. It is made of Buna-N (Nitrile) rubber and comes in a 250-piece pack (MPN GR-N70342/250).
Where to buy N70 O-Rings in worldwide?
3G Electric supplies the N70 Bulk Packaged 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-N70342/250 pack for your sealing requirements.
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 3 5/8 in I.D. and 3/16 in C.S. Verify operating temperature (-22°F to 250°F) and fluid compatibility with Buna-N material.
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.









