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O-rings BS309 to BS395 in Nitrile (NBR)

Quick Overview

Cross Section is 5.33mm
Article No. I.D.(mm) C.S.(mm) Price Qty
1+ 50+ 100+ 500+
BS309N70 10.46 5.33
£0.12
£0.10
£0.08
£0.07
BS310N70 12.07 5.33
£0.12
£0.10
£0.08
£0.07
BS311N70 13.64 5.33
£0.12
£0.10
£0.08
£0.07
BS312N70 15.24 5.33
£0.12
£0.10
£0.08
£0.07
BS313N70 16.81 5.33
£0.12
£0.10
£0.08
£0.07
BS314N70 18.42 5.33
£0.13
£0.11
£0.09
£0.08
BS315N70 19.99 5.33
£0.13
£0.11
£0.09
£0.08
BS316N70 21.59 5.33
£0.13
£0.11
£0.09
£0.08
BS317N70 23.16 5.33
£0.13
£0.11
£0.09
£0.08
BS318N70 24.77 5.33
£0.13
£0.11
£0.09
£0.08
BS319N70 26.34 5.33
£0.13
£0.11
£0.09
£0.08
BS320N70 27.94 5.33
£0.13
£0.11
£0.09
£0.08
BS321N70 29.51 5.33
£0.13
£0.11
£0.09
£0.08
BS322N70 31.12 5.33
£0.13
£0.11
£0.09
£0.08
BS323N70 32.69 5.33
£0.13
£0.11
£0.09
£0.08
BS324N70 34.29 5.33
£0.13
£0.11
£0.09
£0.08
BS325N70 37.47 5.33
£0.13
£0.11
£0.09
£0.08
BS326N70 40.64 5.33
£0.15
£0.12
£0.11
£0.09
BS327N70 43.82 5.33
£0.15
£0.12
£0.11
£0.09
BS328N70 46.99 5.33
£0.15
£0.12
£0.11
£0.09
BS329N70 50.17 5.33
£0.15
£0.12
£0.11
£0.09
BS330N70 53.54 5.33
£0.15
£0.12
£0.11
£0.09
BS331N70 56.52 5.33
£0.15
£0.12
£0.11
£0.09
BS332N70 59.69 5.33
£0.18
£0.15
£0.13
£0.11
BS333N70 62.87 5.33
£0.18
£0.15
£0.13
£0.11
BS334N70 66.04 5.33
£0.18
£0.15
£0.13
£0.11
BS335N70 69.22 5.33
£0.18
£0.15
£0.13
£0.11
BS336N70 72.39 5.33
£0.18
£0.15
£0.13
£0.11
BS337N70 75.57 5.33
£0.18
£0.15
£0.13
£0.11
BS338N70 78.74 5.33
£0.18
£0.15
£0.13
£0.11
BS339N70 81.92 5.33
£0.18
£0.15
£0.13
£0.11
BS340N70 85.09 5.33
£0.21
£0.18
£0.16
£0.13
BS341N70 88.27 5.33
£0.21
£0.18
£0.16
£0.13
BS342N70 91.44 5.33
£0.21
£0.18
£0.16
£0.13
BS343N70 94.62 5.33
£0.21
£0.18
£0.16
£0.13
BS344N70 97.79 5.33
£0.21
£0.18
£0.16
£0.13
BS345N70 100.97 5.33
£0.21
£0.18
£0.16
£0.13
BS346N70 104.14 5.33
£0.24
£0.21
£0.19
£0.16
BS347N70 107.32 5.33
£0.24
£0.21
£0.19
£0.16
BS348N70 110.49 5.33
£0.24
£0.21
£0.19
£0.16
BS349N70 113.67 5.33
£0.24
£0.21
£0.19
£0.16
BS350N70 116.84 5.33
£0.24
£0.21
£0.19
£0.16
BS351N70 120.02 5.33
£0.24
£0.21
£0.19
£0.16
BS352N70 123.19 5.33
£0.26
£0.24
£0.22
£0.19
BS353N70 126.37 5.33
£0.26
£0.24
£0.22
£0.19
BS354N70 129.54 5.33
£0.26
£0.24
£0.22
£0.19
BS355N70 132.72 5.33
£0.26
£0.24
£0.22
£0.19
BS356N70 135.89 5.33
£0.28
£0.25
£0.23
£0.21
BS357N70 139.07 5.33
£0.28
£0.25
£0.23
£0.21
BS358N70 142.24 5.33
£0.32
£0.27
£0.24
£0.23
BS359N70 145.42 5.33
£0.34
£0.29
£0.26
£0.25
BS360N70 148.59 5.33
£0.36
£0.32
£0.28
£0.26
BS361N70 151.77 5.33
£0.36
£0.32
£0.28
£0.26
BS362N70 158.12 5.33
£0.38
£0.36
£0.32
£0.25
BS363N70 164.47 5.33
£0.40
£0.38
£0.34
£0.27
BS364N70 170.82 5.33
£0.42
£0.39
£0.36
£0.32
BS365N70 177.17 5.33
£0.44
£0.40
£0.37
£0.32
BS366N70 183.52 5.33
£0.44
£0.40
£0.37
£0.32
BS367N70 189.87 5.33
£0.45
£0.41
£0.38
£0.34
BS368N70 196.22 5.33
£0.45
£0.41
£0.38
£0.34
BS369N70 202.57 5.33
£0.45
£0.41
£0.38
£0.34
BS370N70 208.92 5.33
£0.45
£0.41
£0.38
£0.34
BS371N70 215.27 5.33
£0.45
£0.41
£0.38
£0.34
BS372N70 221.62 5.33
£0.45
£0.41
£0.38
£0.34
BS373N70 227.97 5.33
£0.85
BS374N70 234.32 5.33
£0.53
£0.46
£0.43
£0.40
BS375N70 240.67 5.33
£0.53
£0.46
£0.43
£0.40
BS376N70 247.02 5.33
£0.53
£0.46
£0.43
£0.40
BS377N70 253.37 5.33
£0.67
£0.61
£0.58
£0.54
BS378N70 266.07 5.33
£0.67
£0.61
£0.58
£0.54
BS379N70 278.77 5.33
£0.74
£0.67
£0.64
£0.59
BS380N70 291.47 5.33
£0.74
£0.67
£0.64
£0.59
BS381N70 304.17 5.33
£0.74
£0.67
£0.64
£0.59
BS382N70 329.57 5.33
£0.76
£0.70
£0.67
£0.64
BS383N70 354.97 5.33
£0.76
£0.70
£0.67
£0.64
BS384N70 380.37 5.33
£1.04
£0.99
£0.93
£0.89
BS385N70 405.26 5.33
£1.10
£1.04
£1.00
£0.95
BS386N70 430.66 5.33
£1.10
£1.04
£1.00
£0.95
BS387N70 456.06 5.33
£1.17
£1.09
£1.05
£1.02
BS388N70 481.41 5.33
£1.63
£1.52
£1.45
£1.40
BS389N70 506.81 5.33
£1.80
£1.70
£1.62
£1.55
BS390N70 532.21 5.33
£1.81
£1.71
£1.65
£1.60
BS391N70 557.61 5.33
£1.81
£1.71
£1.65
£1.61
BS392N70 582.68 5.33
£1.81
£1.71
£1.65
£1.61
BS393N70 608.08 5.33
£1.81
£1.71
£1.65
£1.61
BS394N70 633.48 5.33
£1.81
£1.71
£1.65
£1.61
BS395N70 658.88 5.33
£1.84
£1.73
£1.68
£1.63

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

Colour bla
Material Nitrile (NBR)
Cross Section Type Circular
O-ring type British Standard
Hardness (Shore A) 70
Maximum Temperature (°C) 90
Minimum Temperature (°C) -30
*Dimensions can vary, they are typical only.

Further Information (File Downloads)