N70 Bulk Packaged O-Ring: Buna-N, Round, 1/16 in C.S., 5 1/4 in I.D.
The N70 Bulk Packaged O-Ring is a Buna-N, round o-ring with a 1/16 in cross-section and 5 1/4 in inside diameter, supplied in a 1,000-piece pack (MPN GR-N70050/1000). It features a 70A durometer, dash number 050, and…
SKU 3G-OTH-514458
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Product Description
The N70 Bulk Packaged O-Ring is a Buna-N, round o-ring with a 1/16 in cross-section and 5 1/4 in inside diameter, supplied in a 1,000-piece pack (MPN GR-N70050/1000). It features a 70A durometer, dash number 050, 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 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 suit general-purpose fluid and gas sealing across manufacturing, automotive, and process industries.
What are the specifications of the N70 Bulk Packaged O-Ring?
The N70 O-Ring has a 1/16 in cross-section, 5 1/4 in inside diameter, 70A durometer, dash number 050, and operating temperature range of -22°F to 250°F. It is made of Buna-N (nitrile) rubber, round profile, supplied in a 1,000-piece bulk pack (MPN GR-N70050/1000).
Where to buy N70 Bulk Packaged O-Rings worldwide?
3G Electric supplies the N70 Bulk Packaged O-Ring worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Buna-N o-ring in 1,000-piece packs.
How to select the right N70 O-Ring for my application?
Select the N70 O-Ring by matching its 1/16 in cross-section and 5 1/4 in inside diameter to your gland dimensions. Verify that Buna-N material suits your fluid (e.g., petroleum oils, water) and that the 70A durometer and -22°F to 250°F range meet your operating conditions. Consult a seal design guide for groove dimensions.
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.









