# O-ring set HOGERT HT8G508 — 270-piece NBR (nitrile) rubber assortment, green

**URL:** https://aio.lv/en/product--hogert-ht8g508--12399667
**Data updated:** 2026-04-28 14:11 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** HOGERT
**Manufacturer code:** HT8G508
**EAN:** 5902801297618
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hogert-ht8g508--12399667

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 04.08.2026 | 1.79 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

HOGERT HT8G508 is a 270-piece O-ring assortment made from NBR (nitrile) rubber in green. The kit contains multiple common sizes suitable for sealing hydraulic, pneumatic and general plumbing joints, gaskets and repairs. NBR offers oil and fuel resistance, making this set useful for maintenance, appliance servicing and hobby projects.

## Long description

HOGERT HT8G508 is a 270-piece O-ring assortment made from NBR (nitrile) rubber in green, supplied in a compartmentalized storage box. The set contains a range of common O-ring diameters and cross-sections intended for sealing tasks in automotive, gas and general maintenance applications. NBR material provides resistance to oils, fuels and many common chemicals while retaining flexibility across a wide temperature range.
Advantages
The kit groups 270 NBR O-rings in a single organised box, making selection and storage convenient. NBR (nitrile) rubber gives good resistance to mineral oils, lubricants, fuel and many organic oils, as well as to ozone and diluted acids and bases. The material shows low permanent deformation and maintains sealing performance from cold to moderately high temperatures, enabling reliable, precise seals for routine repairs and maintenance.
Suitable for
Automotive and engine component sealing
Gas fittings and propane-butane applications
Hydraulic and pneumatic connections with oil exposure
Appliance maintenance and hobby repairs
General plumbing joints and gasket replacements
When it may not be suitable
This NBR O-ring set is not recommended for continuous exposure to strong oxidising chemicals, concentrated acids or profiles requiring high-temperature elastomers above the stated range. It may also be unsuitable for applications where fluorocarbon (FKM/Viton) or silicone elastomers are specifically required for extreme heat, certain chemical compatibility or food-grade certification.
Key specifications
Material: NBR (nitrile) rubber
Colour: green
Temperature range: -50°C to 125°C
Chemical resistance: ozone, oils, mineral oils, lubricants, vegetable and animal oils, fuels, gasoline, propane‑butane gas, diluted acids, bases and salts, acid gases, glycol mixtures
Deformation: low permanent set
Quantity: 270 pieces in assorted sizes
Packaging: compartmentalised storage box
How to use
Select an O-ring with the correct inner diameter and cross-section for the joint, ensuring a clean mating surface and compatible groove dimensions. Lightly lubricate the O-ring with a compatible lubricant when necessary to prevent twisting or damage during installation, then seat it evenly in the groove and assemble the connection to achieve an even compression seal. For gas or fuel applications, follow relevant safety procedures and perform leak checks after assembly.
What to consider before purchase
Verify that NBR compatibility covers the specific fluids and temperatures in your application
Confirm required O-ring sizes are included in the assortment
Consider if a different elastomer (e.g., FKM, silicone) is needed for extreme temperatures or special chemical resistance
Usage recommendations
Store the O-rings in the supplied compartment box away from direct sunlight and high temperatures. Use appropriate lubricants compatible with NBR when installing, and always test assemblies for leaks after fitting, especially in gas and fuel systems.

## FAQ

### How much does the HOGERT HT8G508 O-ring set 270 pcs NBR cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Thursday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HOGERT products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HOGERT service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12399667/68682026_large.webp