N90 Bulk Packaged O-Ring: Buna-N, Round, 1/4 in C.S., 7 1/2 in I.D.
The N90 Bulk Packaged O-Ring (MPN GR-N90443/50) is a Buna-N, round O-ring with a 1/4 in cross-section and 7 1/2 in inside diameter, durometer 90A, dash number 443, and an operating temperature range of -13°F to…
SKU 3G-OTH-514137
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Product Description
The N90 Bulk Packaged O-Ring (MPN GR-N90443/50) is a Buna-N, round O-ring with a 1/4 in cross-section and 7 1/2 in inside diameter, durometer 90A, dash number 443, and an operating temperature range of -13°F to 250°F, supplied in a 50-pack.
Frequently Asked Questions
What is the N90 Bulk Packaged O-Ring used for?
The N90 Buna-N O-ring (MPN GR-N90443/50) seals static or dynamic joints in hydraulic, pneumatic, and fluid-handling systems across industrial machinery, pumps, and valves. Its 90A durometer and -13°F to 250°F range suit oil, fuel, and water applications.
What are the specifications of the N90 Bulk Packaged O-Ring?
This Buna-N O-ring has a 1/4 in cross-section, 7 1/2 in inside diameter, 90A durometer, dash number 443, and operating temperature range -13°F to 250°F. It comes in a 50-pack (MPN GR-N90443/50).
Where to buy the N90 Bulk Packaged O-Ring worldwide?
3G Electric supplies the N90 Buna-N O-ring (GR-N90443/50) worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time.
How to select the right N90 O-ring size?
Measure the groove or shaft diameter for inside diameter (I.D.) and cross-section (C.S.). For this N90 Buna-N O-ring, the I.D. is 7 1/2 in and C.S. is 1/4 in. Confirm durometer (90A) and temperature range (-13°F to 250°F) match your fluid and pressure conditions.
N90 Products
3G Electric supplies N90 buna-n o-rings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
