N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 18 in I.D.
The N90 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 3/16 in cross-section and 18 in inside diameter, durometer 90A, dash number 387, and an operating temperature range of -13°F to 250°F, supplied in a…
SKU 3G-OTH-514525
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Product Description
The N90 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 3/16 in cross-section and 18 in inside diameter, durometer 90A, dash number 387, and an operating temperature range of -13°F to 250°F, supplied in a 50-pack. 3G Electric interprets this demand and delivers genuine industrial parts across 14 departments—including electrical, pneumatics, and power transmission—with specialist depth in combustion, pumps, and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.
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 N90 Bulk Packaged O-Ring used for?
The N90 Buna-N O-Ring is used for sealing static or dynamic applications in hydraulic, pneumatic, and fluid-handling systems. Its 90A durometer and -13°F to 250°F range suit industrial machinery, pumps, and valves. 3G Electric supplies this genuine part across 14 departments, including pneumatics and power transmission.
What are the specifications of the N90 O-Ring GR-N90387/50?
This Buna-N O-Ring has a 3/16 in cross-section, 18 in inside diameter, durometer 90A, dash number 387, and operating temperature range -13°F to 250°F. It comes in a 50-pack. 3G Electric sources this genuine N90 part for industrial sealing needs worldwide.
Where to buy N90 O-Ring GR-N90387/50 worldwide?
3G Electric supplies the N90 Bulk Packaged O-Ring worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine Buna-N O-Ring to your facility. Contact us for availability and lead time on this 50-pack item.
How to select the right Buna-N O-Ring for my application?
Select based on inside diameter, cross-section, durometer, and temperature range. For the N90 O-Ring, match the 18 in I.D. and 3/16 in C.S. to your gland dimensions. Buna-N resists petroleum oils and water. 3G Electric can help interpret your requirements across 14 industrial departments.
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.









