OEM Stopper: Natural Rubber, 5 1/2 Stopper Size, 24 mm Bottom Dia, 28 mm Top Dia
The APPROVED VENDOR Stopper: Natural Rubber (SKU 3G-OTH-381355, MPN RST5A-S) is a black natural rubber stopper with a 5-1/2 stopper size. It has a 24 mm bottom diameter, 28 mm top diameter, and 25 mm overall height.
SKU 3G-OTH-381355
Also listed as: RST5AS · RST5A S
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The APPROVED VENDOR Stopper: Natural Rubber (SKU 3G-OTH-381355, MPN RST5A-S) is a black natural rubber stopper with a 5-1/2 stopper size. It has a 24 mm bottom diameter, 28 mm top diameter, and 25 mm overall height.
Frequently Asked Questions
What is the APPROVED VENDOR natural rubber stopper used for?
The APPROVED VENDOR natural rubber stopper is used to seal laboratory glassware, flasks, and test tubes. Its 5-1/2 stopper size fits standard openings, providing a tight seal for chemical containment, mixing, or storage in educational, research, and industrial labs.
What are the specifications of the APPROVED VENDOR stopper RST5A-S?
The APPROVED VENDOR stopper RST5A-S is made of black natural rubber with a 5-1/2 stopper size. It has a 24 mm bottom diameter, 28 mm top diameter, and 25 mm overall height. The MPN is RST5A-S and SKU is 9P905.
Where to buy the APPROVED VENDOR stopper RST5A-S worldwide?
You can source the APPROVED VENDOR stopper RST5A-S through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to select the right natural rubber stopper size?
To select the correct natural rubber stopper, measure the inside diameter of your glassware opening. The APPROVED VENDOR stopper RST5A-S has a 24 mm bottom diameter and 28 mm top diameter, fitting openings that taper to approximately 24 mm. Always verify dimensions against your equipment.
OEM Products
3G Electric supplies OEM rubber stoppers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
