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Imperial O-rings (British Standard)

Bearings Oil Seals & O-rings O-rings

Browse our comprehensive range of British Standard (BS) imperial O-rings, manufactured from high-quality nitrile rubber with options available in alternative materials including Viton, silicone, PTFE and EPDM upon request. Our extensive selection features over 600 variants with inside diameters ranging from 1.78mm to 582.68mm and cross sections from 1.78mm to 6.99mm, available in both 10-pack and 100-pack quantities. These versatile sealing solutions offer excellent resistance to oils, chemicals, and high temperatures, making them ideal for numerous industrial applications including hydraulic systems, pumps, plumbing fixtures, and agricultural equipment. All O-rings are manufactured to precise British Standard specifications, ensuring consistent quality and reliable sealing performance when properly installed in grooved applications, effectively preventing leakage between mating surfaces across a wide range of static and dynamic uses.
Have you also tried: O-ring Cord  Metric Flanged Oilite Bearings  Metric Oil Seals  Male Parallel Hose Tail BSPP 
BS215 26.58x 3.53mm Imperial Nitrile Orings (Pack of 100)
BS215 26.58x 3.53mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
26.58mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
3.53mm
£12.36 exc VAT
Qty:
BS109 7.60x 2.62mm Imperial Nitrile Orings (Pack of 100)
BS109 7.60x 2.62mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
7.60mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
2.62mm
£12.31 exc VAT
Qty:
BS353 126.37x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS353 126.37x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
126.37mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£12.24 exc VAT
Qty:
BS265 196.44x 3.53mm Imperial Nitrile Orings (Pack of 10)
BS265 196.44x 3.53mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
196.44mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
3.53mm
£12.19 exc VAT
Qty:
BS108 6.02x 2.62mm Imperial Nitrile Orings (Pack of 100)
BS108 6.02x 2.62mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
6.02mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
2.62mm
£12.17 exc VAT
Qty:
BS213 23.40x 3.53mm Imperial Nitrile Orings (Pack of 100)
BS213 23.40x 3.53mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
23.40mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
3.53mm
£12.15 exc VAT
Qty:
BS107 5.23x 2.62mm Imperial Nitrile Orings (Pack of 100)
BS107 5.23x 2.62mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
5.23mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
2.62mm
£12.14 exc VAT
Qty:
BS032 47.37x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS032 47.37x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
47.37mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£12.11 exc VAT
Qty:
BS170 196.53x 2.62mm Imperial Nitrile Orings (Pack of 10)
BS170 196.53x 2.62mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
196.53mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
2.62mm
£12.09 exc VAT
Qty:
BS106 4.42x 2.62mm Imperial Nitrile Orings (Pack of 100)
BS106 4.42x 2.62mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
4.42mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
2.62mm
£12.06 exc VAT
Qty:
BS212 21.82x 3.53mm Imperial Nitrile Orings (Pack of 100)
BS212 21.82x 3.53mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
21.82mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
3.53mm
£11.94 exc VAT
Qty:
BS031 44.17x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS031 44.17x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
44.17mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£11.88 exc VAT
Qty:
BS211 20.22x 3.53mm Imperial Nitrile Orings (Pack of 100)
BS211 20.22x 3.53mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
20.22mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
3.53mm
£11.88 exc VAT
Qty:
BS030 41.00x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS030 41.00x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
41.00mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£11.86 exc VAT
Qty:
BS352 123.20x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS352 123.20x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
123.20mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£11.86 exc VAT
Qty:
BS210 18.64x 3.53mm Imperial Nitrile Orings (Pack of 100)
BS210 18.64x 3.53mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
18.64mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
3.53mm
£11.83 exc VAT
Qty:
BS264 190.10x 3.53mm Imperial Nitrile Orings (Pack of 10)
BS264 190.10x 3.53mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
190.10mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
3.53mm
£11.71 exc VAT
Qty:
BS169 190.18x 2.62mm Imperial Nitrile Orings (Pack of 10)
BS169 190.18x 2.62mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
190.18mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
2.62mm
£11.64 exc VAT
Qty:
BS029 37.82x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS029 37.82x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
37.82mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£11.56 exc VAT
Qty:
BS351 120.02x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS351 120.02x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
120.02mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£11.55 exc VAT
Qty:
BS263 183.75x 3.53mm Imperial Nitrile Orings (Pack of 10)
BS263 183.75x 3.53mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
183.75mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
3.53mm
£11.49 exc VAT
Qty:
BS023 26.70x 1.78mm Imperial Viton Orings (Pack of 10)
BS023 26.70x 1.78mm Imperial Viton Orings (Pack of 10)
Inside Dia
26.70mm
Material
Viton
Measurement System
Imperial
Pack Size
10
Section
1.78mm
£11.35 exc VAT
Qty:
BS028 34.65x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS028 34.65x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
34.65mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£11.25 exc VAT
Qty:
BS350 116.84x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS350 116.84x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
116.84mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£11.25 exc VAT
Qty:
BS262 177.40x 3.53mm Imperial Nitrile Orings (Pack of 10)
BS262 177.40x 3.53mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
177.40mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
3.53mm
£11.20 exc VAT
Qty:
BS349 113.67x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS349 113.67x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
113.67mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£11.11 exc VAT
Qty:
BS027 33.05x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS027 33.05x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
33.05mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£11.08 exc VAT
Qty:
BS026 31.47x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS026 31.47x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
31.47mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£11.02 exc VAT
Qty:
BS348 110.49x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS348 110.49x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
110.49mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£10.85 exc VAT
Qty:
BS025 29.87x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS025 29.87x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
29.87mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£10.84 exc VAT
Qty:
BS024 28.30x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS024 28.30x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
28.30mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£10.76 exc VAT
Qty:
BS023 26.70x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS023 26.70x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
26.70mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£10.65 exc VAT
Qty:
BS022 25.12x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS022 25.12x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
25.12mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£10.63 exc VAT
Qty:
BS261 171.05x 3.53mm Imperial Nitrile Orings (Pack of 10)
BS261 171.05x 3.53mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
171.05mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
3.53mm
£10.63 exc VAT
Qty:
BS347 107.32x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS347 107.32x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
107.32mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£10.63 exc VAT
Qty:
BS021 23.53x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS021 23.53x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
23.53mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£10.57 exc VAT
Qty:
BS020 21.95x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS020 21.95x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
21.95mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£10.55 exc VAT
Qty:
BS019 20.35x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS019 20.35x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
20.35mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£10.53 exc VAT
Qty:
BS018 18.77x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS018 18.77x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
18.77mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£10.46 exc VAT
Qty:
BS017 17.16x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS017 17.16x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
17.16mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£10.44 exc VAT
Qty:
BS016 15.60x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS016 15.60x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
15.60mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£10.43 exc VAT
Qty:
BS346 104.14x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS346 104.14x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
104.14mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£10.43 exc VAT
Qty:
BS015 14.00x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS015 14.00x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
14.00mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£10.41 exc VAT
Qty:
BS014 12.42x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS014 12.42x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
12.42mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£10.39 exc VAT
Qty:
BS013 10.82x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS013 10.82x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
10.82mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£10.36 exc VAT
Qty:
BS167 177.47x 2.62mm Imperial Nitrile Orings (Pack of 10)
BS167 177.47x 2.62mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
177.47mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
2.62mm
£10.36 exc VAT
Qty:
BS168 183.83x 2.62mm Imperial Nitrile Orings (Pack of 10)
BS168 183.83x 2.62mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
183.83mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
2.62mm
£10.35 exc VAT
Qty:
BS012 9.25x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS012 9.25x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
9.25mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£10.34 exc VAT
Qty:
BS345 100.97x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS345 100.97x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
100.97mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£10.31 exc VAT
Qty:
BS011 7.66x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS011 7.66x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
7.66mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£10.28 exc VAT
Qty:
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