Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 1 3/8 in I.D. - Buna-N O-Rings
N90Buna-N O-Rings

N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 1 3/8 in I.D.

The N90 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 3/16 in cross-section and 1 3/8 in inside diameter, supplied in a 500-piece pack. Key specifications include a 90A durometer, dash number 324, and an…

SKU 3G-OTH-514153

Brand
N90
Item
Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 1 3/8 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-N90324/500
Type
Round, 500 PK
C.S.
3/16 in
I.D.
1 3/8 in
Durometer
90A
Dash Number
324
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 3/16 in cross-section and 1 3/8 in inside diameter, supplied in a 500-piece pack. Key specifications include a 90A durometer, dash number 324, and an operating temperature range of -13°F to 250°F (MPN GR-N90324/500).

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 high-pressure sealing in oil, water, and mild chemical environments.

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

This Buna-N O-Ring has a 3/16 in cross-section and 1 3/8 in inside diameter, with a 90A durometer and dash number 324. It operates from -13°F to 250°F and comes in a 500-piece pack (MPN GR-N90324/500). 3G Electric supplies this genuine N90 part worldwide.

Where to buy N90 Bulk Packaged O-Rings worldwide?

3G Electric supplies the N90 Bulk Packaged O-Ring (MPN GR-N90324/500) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Buna-N, 90A durometer O-Ring in a 500-piece pack.

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

Select the N90 O-Ring based on your required inside diameter and cross-section—here 1 3/8 in I.D. and 3/16 in C.S. Ensure the 90A durometer matches your sealing pressure, and verify the temperature range (-13°F to 250°F) suits your fluid and environment. 3G Electric can help confirm fitment.

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, 3/32 in C.S., 4 3/4 in I.D., 1,000 PK (MPN GR-N90158/1000). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 158; Operating Temp Range: -13°F to 250°F.
N90
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/32 in C.S., 4 3/4 in I.D., 1,000 PK (MPN GR-N90158/1000). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 158; Operating Temp Range: -13°F to 250°F.
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/32 in C.S., 1 1/2 in I.D., 1,500 PK (MPN GR-N90128/1500). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 128; Operating Temp Range: -13°F to 250°F.
N90
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/32 in C.S., 1 1/2 in I.D., 1,500 PK (MPN GR-N90128/1500). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 128; Operating Temp Range: -13°F to 250°F.
N90 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 4 5/8 in I.D., 500 PK (MPN GR-N90247/500). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 247; Operating Temp Range: -13°F to 250°F.
N90
N90 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 4 5/8 in I.D., 500 PK (MPN GR-N90247/500). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 247; Operating Temp Range: -13°F to 250°F.
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/32 in C.S., 7 in I.D., 500 PK (MPN GR-N90167/500). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 167; Operating Temp Range: -13°F to 250°F.
N90
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/32 in C.S., 7 in I.D., 500 PK (MPN GR-N90167/500). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 167; Operating Temp Range: -13°F to 250°F.
N90 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 3 3/4 in I.D., 500 PK (MPN GR-N90240/500). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 240; Operating Temp Range: -13°F to 250°F.
N90
N90 Bulk Packaged O-Ring: Buna-N, Round, 1/8 in C.S., 3 3/4 in I.D., 500 PK (MPN GR-N90240/500). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 240; Operating Temp Range: -13°F to 250°F.
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/32 in C.S., 5/16 in I.D., 10,000 PK (MPN GR-N90109/10000). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 109; Operating Temp Range: -13°F to 250°F.
N90
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/32 in C.S., 5/16 in I.D., 10,000 PK (MPN GR-N90109/10000). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 109; Operating Temp Range: -13°F to 250°F.
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/32 in C.S., 1/8 in I.D., 20,000 PK (MPN GR-N90104/20000). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 104; Operating Temp Range: -13°F to 250°F.
N90
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/32 in C.S., 1/8 in I.D., 20,000 PK (MPN GR-N90104/20000). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 104; Operating Temp Range: -13°F to 250°F.
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 7 1/2 in I.D., 100 PK (MPN GR-N90367/100). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 367; Operating Temp Range: -13°F to 250°F.
N90
N90 Bulk Packaged O-Ring: Buna-N, Round, 3/16 in C.S., 7 1/2 in I.D., 100 PK (MPN GR-N90367/100). Key specifications — Durometer: 90A; Product Type: O-Ring; Dash Number: 367; Operating Temp Range: -13°F to 250°F.