150mm ID x 8mm C/S (166mm OD) Nitrile O Ring
£1.45 – £7.27 / each
Was
each
total
19 in stock, ready for shipping today.
Add 4 more and save 20.0%.
Nitrile O Rings
904 products
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BS610 Nitrile O Ring - 6.75mm ID x 1.78mm C/S (10.31mm OD)
£0.02 – £0.52 / each
Waseach totalView specification1000 in stock, ready for shipping today.
Add 4 more and save 33.0%.
55mm ID x 1.5mm C/S (58mm OD) Nitrile O Ring
£0.03 – £1.15 / each
Waseach totalView specification496 in stock, ready for shipping today.
Add 4 more and save 33.0%.
65mm ID x 1.5mm C/S (68mm OD) Nitrile O Ring
£0.04 – £0.70 / each
Waseach totalView specification465 in stock, ready for shipping today.
Add 4 more and save 33.0%.
27mm ID x 3mm C/S (33mm OD) Nitrile O Ring
£0.02 – £0.70 / each
Waseach totalView specification989 in stock, ready for shipping today.
Add 4 more and save 33.0%.
22.5mm ID x 3mm C/S (28.5mm OD) Nitrile O Ring
£0.02 – £0.70 / each
Waseach totalView specification495 in stock, ready for shipping today.
Add 4 more and save 33.0%.
115mm ID x 5mm C/S (125mm OD) Nitrile O Ring
£0.24 – £1.86 / each
Waseach totalView specification77 in stock, ready for shipping today.
Add 4 more and save 25.0%.
105mm ID x 5mm C/S (115mm OD) Nitrile O Ring
£0.23 – £1.76 / each
Waseach totalView specification90 in stock, ready for shipping today.
Add 4 more and save 25.0%.
14mm ID x 1.5mm C/S (17mm OD) Nitrile 90 Shore O Ring
£0.02 – £0.71 / each
Waseach totalView specification878 in stock, ready for shipping today.
Add 4 more and save 33.0%.
7mm ID x 1.5mm C/S (10mm OD) Nitrile 90 Shore O Ring
£0.71 / each
Waseach totalView specification471 in stock, ready for shipping today.
BS801 Nitrile 90 Shore O Ring - 3.17mm ID x 1.78mm C/S (6.73mm OD)
£0.06 – £0.80 / each
Waseach totalView specification350 in stock, ready for shipping today.
Add 4 more and save 25.0%.
6mm ID x 1mm C/S (8mm OD) Nitrile 90 Shore O Ring
£0.02 – £0.60 / each
Waseach totalView specification5959 in stock, ready for shipping today.
Add 4 more and save 33.0%.
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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