N70 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 3 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 3 1/8 in inside diameter, supplied in a 250-piece pack (MPN GR-N70338/250). Key specifications include a 70A durometer, dash…
SKU 3G-OTH-514354
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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 1/8 in inside diameter, supplied in a 250-piece pack (MPN GR-N70338/250). Key specifications include a 70A durometer, dash number 338, and an operating temperature range of -22°F to 250°F.
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 Bulk Packaged O-Ring used for?
The N70 Buna-N O-Ring is used for sealing static and 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 3/16 in cross-section, 3 1/8 in inside diameter, 70A durometer, dash number 338, and operating temperature range of -22°F to 250°F. It comes in a 250-piece pack (MPN GR-N70338/250). These specs match standard industrial sealing requirements for round-profile O-rings.
Where to buy the N70 Bulk Packaged O-Ring worldwide?
3G Electric supplies the N70 Bulk Packaged O-RinG (GR-N70338/250) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver Buna-N O-rings to your facility. Contact us for pricing and lead time on this 250-piece pack.
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 1/8 in inside diameter to your gland dimensions. Verify the 70A durometer and -22°F to 250°F range suit your fluid and temperature conditions. For dynamic seals, confirm compatibility with Buna-N material. 3G Electric can help interpret your requirements.
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.









