Hutchinson Le Joint Français Nitrile Rubber (NBR) O-Ring O-Ring, 31.5 mm ID, 37.5 mm OD
- RS Stock No.:
- 581-090
- Mfr. Part No.:
- 128301
- Brand:
- Hutchinson Le Joint Français
Subtotal (1 bag of 10 units)*
£7.18
(exc. VAT)
£8.62
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 22 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s) | Per Bag | Per unit* |
|---|---|---|
| 1 + | £7.18 | £0.718 |
*price indicative
- RS Stock No.:
- 581-090
- Mfr. Part No.:
- 128301
- Brand:
- Hutchinson Le Joint Français
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Hutchinson Le Joint Français | |
| Product Type | O-Ring | |
| Sub Type | O-Ring | |
| Material | Nitrile Rubber (NBR) | |
| Inside Diameter | 31.5mm | |
| Outside Diameter | 37.5mm | |
| Minimum Operating Temperature | 30°C | |
| Thickness | 3mm | |
| Maximum Operating Temperature | 100°C | |
| Hardness | Shore A 70 | |
| Standards/Approvals | EN549 H3B2, ISO 3601-1, ISO 3601-3 | |
| Select all | ||
|---|---|---|
Brand Hutchinson Le Joint Français | ||
Product Type O-Ring | ||
Sub Type O-Ring | ||
Material Nitrile Rubber (NBR) | ||
Inside Diameter 31.5mm | ||
Outside Diameter 37.5mm | ||
Minimum Operating Temperature 30°C | ||
Thickness 3mm | ||
Maximum Operating Temperature 100°C | ||
Hardness Shore A 70 | ||
Standards/Approvals EN549 H3B2, ISO 3601-1, ISO 3601-3 | ||
The Hutchinson Le Joint Français O-Ring is a circular ring with a round cross-section, representing the simplest sealing system. It fits into a groove that is easy to machine, compact in size, and symmetrical, reducing the risk of incorrect fitting. The O-Ring is low cost and suitable for applications across a wide temperature range.
Good resistance to mineral oils
Good resistance to household gases
Good resistance to water up to 70°C
Good impermeability
Good mechanical behaviour
Compliance to EN549 standard
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