We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

N90 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 3 1/2 in I.D. - Buna-N O-Rings
N90Buna-N O-Rings

N90 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 3 1/2 in I.D.

The N90 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 1/8 in cross-section and 3 1/2 in inside diameter, durometer 90A, dash number 238, and an operating temperature range of -13°F to 250°F. Supplied in a…

SKU 3G-OTH-514184

Brand
N90
Item
Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 3 1/2 in I.D.
Category
Buna-N O-Rings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

N90
Manufacturer Part Number
GR-N90238/500
Type
Round, 500 PK
C.S.
1/8 in
I.D.
3 1/2 in
Durometer
90A
Dash Number
238
Product Type
O-Ring
Operating Temp Range
-13°F to 250°F
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

N90 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The N90 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 1/8 in cross-section and 3 1/2 in inside diameter, durometer 90A, dash number 238, and an operating temperature range of -13°F to 250°F. Supplied in a 500-piece pack (MPN GR-N90238/500), this OEM-sourced component is available through 3G Electric, which interprets customer demand and delivers genuine industrial equipment across 14 departments — with specialist depth in combustion, pumps and controls.

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 and dynamic applications in hydraulic and pneumatic systems, pumps, valves, and industrial machinery. Its 90A durometer provides firm compression resistance, making it suitable for moderate-pressure sealing across 14 industrial departments supplied by 3G Electric.

What are the specifications of the N90 Bulk Packaged O-Ring?

This Buna-N O-Ring has a 1/8 in cross-section, 3 1/2 in inside diameter, 90A durometer, dash number 238, and an operating temperature range of -13°F to 250°F. It comes in a 500-piece pack (MPN GR-N90238/500). 3G Electric sources this OEM component for global delivery.

Where to buy the N90 Bulk Packaged O-Ring worldwide?

3G Electric supplies the N90 Bulk Packaged O-Ring worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we interpret your demand and deliver genuine Buna-N O-rings like this 500-pack to any location. Contact us for availability and lead time.

How to select the right N90 O-Ring for my application?

Select based on inside diameter, cross-section, durometer, and temperature range. This N90 O-Ring (1/8 in C.S., 3 1/2 in I.D., 90A) suits moderate-pressure sealing from -13°F to 250°F. For high-temperature or chemical exposure, consult 3G Electric’s specialists, who provide expert guidance across pumps and controls.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from N90

View all N90 parts
N90 Bulk Packaged O-Ring: Buna-N, Round, 1/16 in C.S., 1 7/8 in I.D., 2,500 PK (MPN GR-N90032/2500). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 032; Operating Temp Range: -13°F to 250°F.
N90
N90 Bulk Packaged O-Ring: Buna-N, Round, 1/16 in C.S., 1 7/8 in I.D., 2,500 PK (MPN GR-N90032/2500). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 032; Operating Temp Range: -13°F to 250°F.
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 1 5/8 in I.D., 500 PK (MPN GR-N90326/500). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 326; Operating Temp Range: -13°F to 250°F.
N90
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 1 5/8 in I.D., 500 PK (MPN GR-N90326/500). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 326; Operating Temp Range: -13°F to 250°F.
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 1/2 in I.D., 1,000 PK (MPN GR-N90310/1000). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 310; Operating Temp Range: -13°F to 250°F.
N90
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 1/2 in I.D., 1,000 PK (MPN GR-N90310/1000). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 310; Operating Temp Range: -13°F to 250°F.
N90 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 1 1/8 in I.D., 1,000 PK (MPN GR-N90216/1000). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 216; Operating Temp Range: -13°F to 250°F.
N90
N90 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 1 1/8 in I.D., 1,000 PK (MPN GR-N90216/1000). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 216; Operating Temp Range: -13°F to 250°F.
N90 Bulk Packaged O-Ring: Buna-N, Round, 1/4 in C.S., 7 1/4 in I.D., 50 PK (MPN GR-N90442/50). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 442; Operating Temp Range: -13°F to 250°F.
N90
N90 Bulk Packaged O-Ring: Buna-N, Round, 1/4 in C.S., 7 1/4 in I.D., 50 PK (MPN GR-N90442/50). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 442; Operating Temp Range: -13°F to 250°F.
N90 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 5/16 in I.D., 5,000 PK (MPN GR-N90203/5000). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 203; Operating Temp Range: -13°F to 250°F.
N90
N90 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 5/16 in I.D., 5,000 PK (MPN GR-N90203/5000). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 203; Operating Temp Range: -13°F to 250°F.
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 13 in I.D., 50 PK (MPN GR-N90382/50). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 382; Operating Temp Range: -13°F to 250°F.
N90
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 13 in I.D., 50 PK (MPN GR-N90382/50). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 382; Operating Temp Range: -13°F to 250°F.
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 4 1/4 in I.D., 200 PK (MPN GR-N90347/200). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 347; Operating Temp Range: -13°F to 250°F.
N90
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 4 1/4 in I.D., 200 PK (MPN GR-N90347/200). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 347; Operating Temp Range: -13°F to 250°F.