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O-rings BS801 to BS886 in Nitrile

Quick Overview

British Standard O-rings, Cross Section 1.78mm to 6.99
Article No. Product Name I.D.(mm) C.S.(mm) Price Qty
30+ 50+ 100+ 500+
BS801N70 o rings uk 3.17mm ID x 1.78mm CS Nitrile 70 ShA 3.171.78
£0.10
£0.08
£0.07
£0.06
BS802N70 o ring seals 4.76mm ID x 1.78mm CS Nitrile 70 ShA 4.761.78
£0.10
£0.08
£0.07
£0.06
BS803N70 rubber o rings 6.35mm ID x 1.78mm CS Nitrile 70 ShA 6.351.78
£0.10
£0.08
£0.07
£0.06
BS804N70 o-rings 7.94mm ID x 1.78mm CS Nitrile 70 ShA 7.941.78
£0.10
£0.08
£0.07
£0.06
BS806N70 o ring seals 11.11mm ID x 1.78mm CS Nitrile 70 ShA 11.111.78
£0.10
£0.08
£0.07
£0.06
BS807N70 o rings 12.7mm ID x 2.62mm CS Nitrile 70 ShA 12.72.62
£0.12
£0.10
£0.07
£0.06
BS809N70 o-rings 15.88mm ID x 2.62mm CS Nitrile 70 ShA 15.882.62
£0.12
£0.10
£0.07
£0.06
BS810N70 o ring 17.46mm ID x 2.62mm CS Nitrile 70 ShA 17.462.62
£0.12
£0.10
£0.07
£0.06
BS812N70 o ring seals 20.64mm ID x 2.62mm CS Nitrile 70 ShA 20.642.62
£0.12
£0.10
£0.07
£0.06
BS813N70 o ring 22.23mm ID x 2.62mm CS Nitrile 70 ShA 22.232.62
£0.12
£0.10
£0.07
£0.06
BS814N70 o-rings 23.81mm ID x 2.62mm CS Nitrile 70 ShA 23.812.62
£0.16
£0.14
£0.12
£0.11
BS824N70 o rings 39.7mm ID x 3.53mm CS Nitrile 70 ShA 39.73.53
£0.16
£0.14
£0.12
£0.11
BS825N70 o ring sizes 41.28mm ID x 3.53mm CS Nitrile 70 ShA 41.283.53
£0.16
£0.14
£0.12
£0.11
BS826N70 o-ring 42.58mm ID x 3.53mm CS Nitrile 70 ShA 43.863.53
£0.16
£0.14
£0.12
£0.11
BS827N70 rubber o rings 44.45mm ID x 3.53mm CS Nitrile 70 ShA 44.953.53
£0.16
£0.14
£0.12
£0.11
BS828N70 o ring sizes 46.04mm ID x 3.53mm CS Nitrile 70 ShA 46.043.53
£0.16
£0.14
£0.12
£0.11
BS829N70 o rings uk 47.62mm ID x 3.53mm CS Nitrile 70 ShA 47.623.53
£0.16
£0.14
£0.12
£0.11
BS830N70 o ring sizes 49.2mm ID x 3.53mm CS Nitrile 70 ShA 49.23.53
£0.16
£0.14
£0.12
£0.11
BS831N70 o ring sizes 50.8mm ID x 3.53mm CS Nitrile 70 ShA 50.83.53
£0.16
£0.14
£0.12
£0.11
BS832N70 o rings 52.4mm ID x 3.53mm CS Nitrile 70 ShA 52.43.53
£0.16
£0.14
£0.12
£0.11
BS833N70 o-rings 53.97mm ID x 3.53mm CS Nitrile 70 ShA 53.943.53
£0.16
£0.14
£0.12
£0.11
BS834N70 o ring seals 55.56mm ID x 3.53mm CS Nitrile 70 ShA 55.563.53
£0.16
£0.14
£0.12
£0.11
BS835N70 o ring 57.15mm ID x 3.53mm CS Nitrile 70 ShA 57.153.53
£0.16
£0.14
£0.12
£0.11
BS836N70 oring 58.74mm ID x 3.53mm CS Nitrile 70 ShA 58.743.53
£0.16
£0.14
£0.12
£0.11
BS837N70 o-ring 60.32mm ID x 3.53mm CS Nitrile 70 ShA 60.323.53
£0.16
£0.14
£0.12
£0.11
BS838N70 o ring 61.9mm ID x 3.53mm CS Nitrile 70 ShA 61.93.53
£0.16
£0.14
£0.12
£0.11
BS839N70 o rings uk 63.5mm ID x 3.53mm CS Nitrile 70 ShA 63.53.53
£0.16
£0.14
£0.12
£0.11
BS840N70 o ring 65.1mm ID x 3.53mm CS Nitrile 70 ShA 65.13.53
£0.16
£0.14
£0.12
£0.11
BS841N70 rubber o rings 66.67mm ID x 3.53mm CS Nitrile 70 ShA 66.673.53
£0.22
£0.18
£0.16
£0.15
BS842N70 o ring 68.26mm ID x 3.53mm CS Nitrile 70 ShA 68.263.53
£0.22
£0.18
£0.16
£0.15
BS843N70 oring 69.85mm ID x 3.53mm CS Nitrile 70 ShA 69.853.53
£0.22
£0.18
£0.16
£0.15
BS844N70 o ring sizes 71.44mm ID x 3.53mm CS Nitrile 70 ShA 71.443.53
£0.22
£0.18
£0.16
£0.15
BS845N70 o rings 73.02mm ID x 3.53mm CS Nitrile 70 ShA 73.023.53
£0.22
£0.18
£0.16
£0.15
BS846N70 o ring 74.6mm ID x 3.53mm CS Nitrile 70 ShA 74.63.53
£0.22
£0.18
£0.16
£0.15
BS860N70 o ring sizes 117.48mm ID x 5.33mm CS Nitrile 70 ShA 117.485.33
£0.28
£0.25
£0.23
£0.20
BS861N70 oring 120.65mm ID x 5.33mm CS Nitrile 70 ShA 120.655.33
£0.28
£0.25
£0.23
£0.20
BS862N70 o rings 123.83mm ID x 5.33mm CS Nitrile 70 ShA 123.835.33
£0.28
£0.25
£0.23
£0.20
BS863N70 o-rings 127mm ID x 5.33mm CS Nitrile 70 ShA 1275.33
£0.28
£0.25
£0.23
£0.20
BS864N70 o ring sizes 130.18mm ID x 5.33mm CS Nitrile 70 ShA 130.185.33
£0.28
£0.25
£0.23
£0.20
BS865N70 oring 133.35mm ID x 5.33mm CS Nitrile 70 ShA 133.355.33
£0.35
£0.30
£0.28
£0.26
BS866N70 o rings 136.53mm ID x 5.33mm CS Nitrile 70 ShA 136.535.33
£0.35
£0.30
£0.28
£0.26
BS867N70 o ring seals 139.7mm ID x 5.33mm CS Nitrile 70 ShA 139.75.33
£0.35
£0.30
£0.28
£0.26
BS868N70 o-rings 142.88mm ID x 5.33mm CS Nitrile 70 ShA 142.885.33
£0.40
£0.34
£0.33
£0.32
BS869N70 o ring 146.05mm ID x 5.33mm CS Nitrile 70 ShA 146.055.33
£0.40
£0.34
£0.33
£0.32
BS870N70 oring 149.23mm ID x 5.33mm CS Nitrile 70 ShA 146.235.33
£0.40
£0.34
£0.33
£0.32
BS872N70 o ring seals 155.6mm ID x 6.99mm CS Nitrile 70 ShA 155.66.99
£0.80
£0.77
£0.73
£0.68
BS874N70 o rings 161.9mm ID x 6.99mm CS Nitrile 70 ShA 161.96.99
£0.80
£0.77
£0.73
£0.68
BS876N70 rubber o rings 168.3mm ID x 6.99mm CS Nitrile 70 ShA 168.36.99
£0.80
£0.77
£0.73
£0.68
BS878N70 o-ring 174.6mm ID x 6.99mm CS Nitrile 70 ShA 174.66.99
£0.80
£0.77
£0.73
£0.68
BS880N70 o ring 181mm ID x 6.99mm CS Nitrile 70 ShA 1816.99
£0.80
£0.77
£0.73
£0.68
BS882N70 o rings uk 187.3mm ID x 6.99mm CS Nitrile 70 ShA 187.36.99
£0.80
£0.77
£0.70
£0.68
BS884N70 o rings 193.7mm ID x 6.99mm CS Nitrile 70 ShA 193.76.99
£0.80
£0.77
£0.73
£0.68
BS886N70 o-ring 200mm ID x 6.99mm CS Nitrile 70 ShA 2006.99
£0.80
£0.77
£0.73
£0.68

Details

Nitrile (or NBR) O-Rings are most commonly availible and cost effective. Temperature Range -30°C to +120°C (avoid prolonged use at higher extremes)

Suitable for: Many hydrocarbons, fats, oils gasoline, petroleum based hydralic fluid etc

Generally atacked by: Ozone, esters, retones, aldehydes, chlorinated and nitro hydrocarbons

Additional Information

Material Nitrile (NBR)
Cross Section Type Circular
O-ring type British Standard
Hardness (Shore A) 70
Maximum Temperature (°C) 120
Minimum Temperature (°C) -30
*Dimension can vary they are typical only

Further Information (File Downloads)

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