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N90 Buna-N O-Ring, 3/16 in C.S., 19 in I.D., 90A Durometer, 50 Pack - Buna-N O-Rings
N90Buna-N O-Rings

N90 Buna-N O-Ring, 3/16 in C.S., 19 in I.D., 90A Durometer, 50 Pack

The N90 Bulk Packaged O-Ring is a Buna-N, round O-ring with a 3/16 in cross-section and 19 in inside diameter, durometer 90A, dash number 388, and an operating temperature range of -13°F to 250°F, supplied in a…

SKU 3G-OTH-514237

Also listed as: GRN9038850 · GR N90388 50 · GR-N90388-50

Brand
N90
Item
Buna-N O-Ring, 3/16 in C.S., 19 in I.D., 90A Durometer, 50 Pack
Category
Buna-N O-Rings
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

N90
Manufacturer Part Number
GR-N90388/50
Type
Round, 50 PK
C.S.
3/16 in
I.D.
19 in
Durometer
90A
Dash Number
388
Product Type
O-Ring
Operating Temp Range
-13°F to 250°F

Technical Documents

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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 19 in inside diameter, durometer 90A, dash number 388, and an operating temperature range of -13°F to 250°F, supplied in a 50-pack. 3G Electric interprets this demand and sources the genuine OEM part (MPN GR-N90388/50) across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the N90 Bulk Packaged O-Ring used for?

The N90 Buna-N O-Ring (MPN GR-N90388/50) seals static and dynamic joints in hydraulic, pneumatic, and fluid-handling systems across industrial machinery, pumps, and controls. 3G Electric sources this genuine OEM part across 14 departments, with specialist depth in combustion, pumps and controls.

What are the specifications of the N90 O-Ring GR-N90388/50?

This Buna-N O-ring has a 3/16 in cross-section, 19 in inside diameter, durometer 90A, dash number 388, and operates from -13°F to 250°F. It comes in a 50-pack round configuration. 3G Electric supplies this genuine OEM part (MPN GR-N90388/50) for industrial applications.

Where to buy the N90 O-Ring GR-N90388/50 worldwide?

3G Electric supplies the N90 Buna-N O-Ring (MPN GR-N90388/50) worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this genuine OEM part across 14 departments, with specialist expertise in combustion, pumps and controls.

How to select the right Buna-N O-Ring for a pump seal?

Match the O-ring's inside diameter and cross-section to the gland dimensions, and verify durometer (e.g., 90A) and temperature range (-13°F to 250°F) suit the fluid and operating conditions. 3G Electric can help interpret your pump's requirements and source the correct genuine OEM part.

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.

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