46mm ID x 2mm C/S (50mm OD) Nitrile O Ring
£0.04 – £0.72 / each
Was
each
total
872 in stock, ready for shipping today.
Add 4 more and save 33.0%.
Nitrile O Rings
904 products
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90mm ID x 5mm C/S (100mm OD) Nitrile O Ring
£0.16 – £1.63 / each
Waseach totalView specification125 in stock, ready for shipping today.
Add 4 more and save 25.0%.
66mm ID x 2mm C/S (70mm OD) Nitrile O Ring
£0.10 – £1.23 / each
Waseach totalView specification298 in stock, ready for shipping today.
Add 4 more and save 25.0%.
80mm ID x 4mm C/S O Ring (88mm OD) Nitrile O Ring
£0.10 – £1.30 / each
Waseach totalView specification175 in stock, ready for shipping today.
Add 4 more and save 25.0%.
27.6mm ID x 2.4mm C/S O Ring (32.4mm OD) Nitrile O Ring
£0.08 – £1.00 / each
Waseach totalView specification41 in stock, ready for shipping today.
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64.5mm ID x 3mm C/S O Ring (70.5mm OD) Nitrile O Ring
£0.10 – £1.20 / each
Waseach totalView specification45 in stock, ready for shipping today.
Add 4 more and save 25.0%.
130mm ID x 2mm C/S (134mm OD) Nitrile O Ring
£0.13 – £1.30 / each
Waseach totalView specification198 in stock, ready for shipping today.
Add 4 more and save 25.0%.
92mm ID x 2mm C/S (96mm OD) Nitrile O Ring
£0.17 – £1.72 / each
Waseach totalView specification199 in stock, ready for shipping today.
Add 4 more and save 25.0%.
80mm ID x 3mm C/S O Ring (86mm OD) Nitrile O Ring
£0.08 – £1.00 / each
Waseach totalView specification488 in stock, ready for shipping today.
Add 4 more and save 25.0%.
40mm ID x 3.5mm C/S O Ring (47mm OD) Nitrile O Ring
£0.05 – £0.83 / each
Waseach totalView specification467 in stock, ready for shipping today.
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BS824 Nitrile O Ring - 39.70mm ID x 3.53mm C/S (46.76mm OD)
£0.50 – £2.80 / each
Waseach totalView specification23 in stock, ready for shipping today.
Add 4 more and save 20.0%.
56mm ID x 2mm C/S O Ring (60mm OD) Nitrile O Ring
£0.10 – £1.20 / each
Waseach totalView specification485 in stock, ready for shipping today.
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About Nitrile O Rings
Nitrile (NBR) O-Rings – Fuel, Oil & General-Purpose Sealing
NBR (Nitrile Butadiene Rubber) O-rings are a top choice for sealing fuels, oils, air, and water in automotive, agricultural, and industrial systems. They're a versatile, cost-effective solution for low-to-mid temperature sealing.
Our nitrile O-rings are available in:
- Wide range of metric sizes
- All standard BS sizes (BS001–BS932)
- Hardness of 70 Shore A as standard
Common Uses for Nitrile O-Rings
- Fuel & oil systems
- Hydraulic pumps & valves
- Water fittings
- Air compressors
- Brake systems
Nitrile vs FKM vs Silicone – Quick Comparison
| Feature | NBR (Nitrile) | FKM (Viton®) | Silicone |
|---|---|---|---|
| Temp Range | –40 °C to +120 °C | –20 °C to +200 °C | –50 °C to +200 °C |
| Oil & Fuel Resistance | Good | Excellent | Poor |
| Abrasion Resistance | Excellent | Good | Poor |
| Chemical Resistance | Moderate | Excellent | Limited |
| Cost | Budget-friendly | Premium | Mid-range |
Why Buy NBR O-Rings from Selo?
- Wide range or metric and imperial sizes – no MOQ
- Each o ring individually bagged
- Buy single items or bulk packs
- Next-day UK dispatch available
- Need a size not listed? Contact us – we’ll find it
Contact us
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