Eastern Seals UK - Supplier of Quality Sealing Products

Silicone 70 O-Rings BS309 to BS395 Cross Section 5.33mm

Silicone O-Rings
Silicone 70 O-Rings BS309 to BS395 Cross Section 5.33mm

£0.0811 – £21.3353

Silicone O-Rings

BS1806(200-): Cross Section 5.33mm

Silicone rubbers (VMQ) offer wide temperature ranges and low temperature flexibility. This material should be used for static sealing as Silicones have poor tensile strength, tear resistance, and abrasion resistance. Silicones possess excellent resistance to extreme temperatures -60°C.

ColourRed / White
MaterialSilicone FDA
O-ring typeBritish Standard
Hardness (Shore A)70
Maximum Temperature (°C)232
Minimum Temperature (°C)-50

IMPERIAL SIZE GUIDE

pdf download O-Ring Imperial Size Chart

COMPOUND AVAILABILITY

pdf download Product Sheet - O-Rings

Please note minimum order quantities apply. Click the minus button button to add the minimum order quantity to your cart.

ES RefSize
Price per unit
1 - 100101 - 250251 - 500501 - 10001001 - *
Quantity
BS309S70FDABS309S70FDA SILICONE 70 FDA 10.46 X 5.33 MM RED
£0.0811£0.0714£0.0616£0.0527£0.0446

470 in stock (Available on back order – alternative may be available, contact us for more details)

BS310S70FDABS310S70FDA SILICONE 70 FDA 12.07 X 5.33 MM RED
£0.0901£0.0793£0.0685£0.0586£0.0496

233 in stock (Available on back order – alternative may be available, contact us for more details)

BS311S70FDABS311S70FDA SILICONE 70 FDA 13.64 X 5.33 MM RED
£0.0972£0.0855£0.0739£0.0632£0.0535

1288 in stock (Available on back order – alternative may be available, contact us for more details)

BS312S70FDABS312S70FDA SILICONE 70 FDA 15.24 X 5.33 MM RED
£0.1045£0.0920£0.0794£0.0679£0.0575

4600 in stock (Available on back order – alternative may be available, contact us for more details)

BS313S70FDABS313S70FDA SILICONE 70 FDA 16.81 X 5.33 MM RED
£0.1129£0.0994£0.0858£0.0734£0.0621

2291 in stock (Available on back order – alternative may be available, contact us for more details)

BS314S70FDABS314S70FDA SILICONE 70 FDA 18.42 X 5.33 MM RED
£0.1212£0.1067£0.0921£0.0788£0.0667

2418 in stock (Available on back order – alternative may be available, contact us for more details)

BS315S70FDABS315S70FDA SILICONE 70 FDA 19.99 X 5.33 MM RED
£0.1292£0.1137£0.0982£0.0840£0.0711

1333 in stock (Available on back order – alternative may be available, contact us for more details)

BS316S70FDABS316S70FDA SILICONE 70 FDA 21.59 X 5.33 MM RED
£0.1382£0.1216£0.1050£0.0898£0.0760

141 in stock (Available on back order – alternative may be available, contact us for more details)

BS317S70FDABS317S70FDA SILICONE 70 FDA 23.16 X 5.33 MM RED
£0.1465£0.1289£0.1113£0.0952£0.0806

3239 in stock (Available on back order – alternative may be available, contact us for more details)

BS318S70FDABS318S70FDA SILICONE 70 FDA 24.77 X 5.33 MM RED
£0.1536£0.1352£0.1167£0.0998£0.0845

2603 in stock (Available on back order – alternative may be available, contact us for more details)

BS318S70WHBS318S70WH 24.77 X 5.33 SILICONE 70 WHITE
£2.8087£2.4717£2.1346£1.8257£1.5448

64 in stock (Available on back order – alternative may be available, contact us for more details)

BS319S70FDABS319S70FDA SILICONE 70 FDA 26.34 X 5.33 MM RED
£0.1613£0.1419£0.1226£0.1048£0.0887

540 in stock (Available on back order – alternative may be available, contact us for more details)

BS320S70FDABS320S70FDA SILICONE 70 FDA 27.94 X 5.33 MM RED
£0.1696£0.1492£0.1289£0.1102£0.0933

952 in stock (Available on back order – alternative may be available, contact us for more details)

BS321S70FDABS321S70FDA SILICONE 70 FDA 29.51 X 5.33 MM RED
£0.1828£0.1609£0.1389£0.1188£0.1005

212 in stock (Available on back order – alternative may be available, contact us for more details)

BS322S70FDABS322S70FDA SILICONE 70 FDA 31.12 X 5.33 MM RED
£0.1908£0.1679£0.1450£0.1240£0.1049

710 in stock (Available on back order – alternative may be available, contact us for more details)

BS322S70WHBS322S70WH 31.12 X 5.33 SILICONE 70 WHITE
£0.2560£0.2253£0.1946£0.1664£0.1408

760 in stock (Available on back order – alternative may be available, contact us for more details)

BS323S70FDABS323S70FDA SILICONE 70 FDA 32.69 X 5.33 MM RED
£0.1982£0.1744£0.1506£0.1288£0.1090

1800 in stock (Available on back order – alternative may be available, contact us for more details)

BS324S70FDABS324S70FDA SILICONE 70 FDA 34.29 X 5.33 MM RED
£0.2062£0.1815£0.1567£0.1340£0.1134

1318 in stock (Available on back order – alternative may be available, contact us for more details)

BS324S70WHBS324S70WH 34.29 X 5.33 SILICONE 70 WHITE
£1.5353£1.3511£1.1668£0.9979£0.8444

200 in stock (Available on back order – alternative may be available, contact us for more details)

BS325S70FDABS325S70FDA SILICONE 70 FDA 37.47 X 5.33 MM RED
£0.2216£0.1950£0.1684£0.1440£0.1219

748 in stock (Available on back order – alternative may be available, contact us for more details)

BS326S70FDABS326S70FDA SILICONE 70 FDA 40.64 X 5.33 MM RED
£0.2370£0.2086£0.1801£0.1541£0.1304

3368 in stock (Available on back order – alternative may be available, contact us for more details)

BS327S70FDABS327S70FDA SILICONE 70 FDA 43.82 X 5.33 MM RED
£0.2504£0.2204£0.1903£0.1628£0.1377

800 in stock (Available on back order – alternative may be available, contact us for more details)

BS328S70FDABS328S70FDA SILICONE 70 FDA 46.99 X 5.33 MM RED
£0.2726£0.2399£0.2072£0.1772£0.1499

2884 in stock (Available on back order – alternative may be available, contact us for more details)

BS328S70WHFDABS328S70WHFDA 46.99 X 5.33 SILICONE 70 WHITE FDA
£0.7000£0.6160£0.5320£0.4550£0.3850

1839 in stock (Available on back order – alternative may be available, contact us for more details)

BS329S70FDABS329S70FDA SILICONE 70 FDA 50.17 X 5.33 MM RED
£0.2912£0.2563£0.2213£0.1893£0.1602

672 in stock (Available on back order – alternative may be available, contact us for more details)

BS329S70WHBS329S70WH 50.17 X 5.33 SILICONE 70 WHITE
£0.5396£0.4748£0.4101£0.3507£0.2968

297 in stock (Available on back order – alternative may be available, contact us for more details)

BS330S70FDABS330S70FDA SILICONE 70 FDA 53.34 X 5.33 MM RED
£0.3034£0.2670£0.2306£0.1972£0.1669

1717 in stock (Available on back order – alternative may be available, contact us for more details)

BS331S70FDABS331S70FDA SILICONE 70 FDA 56.52 X 5.33 MM RED
£0.3219£0.2833£0.2446£0.2092£0.1770

4804 in stock (Available on back order – alternative may be available, contact us for more details)

BS331S70WHBS331S70WH 56.52 X 5.33 SILICONE 70 WHITE
£2.4196£2.1292£1.8389£1.5727£1.3308

50 in stock (Available on back order – alternative may be available, contact us for more details)

BS332S70FDABS332S70FDA SILICONE 70 FDA 59.69 X 5.33 MM RED
£0.3373£0.2968£0.2563£0.2192£0.1855

1447 in stock (Available on back order – alternative may be available, contact us for more details)

BS332S70WHBS332S70WH 59.69 X 5.33 SILICONE 70 WHITE
£21.3353£18.7751£16.2148£13.8679£11.7344

9 in stock (Available on back order – alternative may be available, contact us for more details)

BS333S70FDABS333S70FDA SILICONE 70 FDA 62.87 X 5.33 MM RED
£0.3579£0.3150£0.2720£0.2326£0.1968

2798 in stock (Available on back order – alternative may be available, contact us for more details)

BS334S70FDABS334S70FDA SILICONE 70 FDA 66.04 X 5.33 MM RED
£0.3832£0.3372£0.2912£0.2491£0.2108

1014 in stock (Available on back order – alternative may be available, contact us for more details)

BS335S70FDABS335S70FDA SILICONE 70 FDA 69.22 X 5.33 MM RED
£0.4108£0.3615£0.3122£0.2670£0.2259

1735 in stock (Available on back order – alternative may be available, contact us for more details)

BS336S70FDABS336S70FDA SILICONE 70 FDA 72.39 X 5.33 MM RED
£0.4262£0.3751£0.3239£0.2770£0.2344

501 in stock (Available on back order – alternative may be available, contact us for more details)

BS337S70FDABS337S70FDA SILICONE 70 FDA 75.57 X 5.33 MM RED
£0.4416£0.3886£0.3356£0.2870£0.2429

1026 in stock (Available on back order – alternative may be available, contact us for more details)

BS338S70FDABS338S70FDA SILICONE 70 FDA 78.74 X 5.33 MM RED
£0.4573£0.4024£0.3475£0.2972£0.2515

750 in stock (Available on back order – alternative may be available, contact us for more details)

BS339S70FDABS339S70FDA SILICONE 70 FDA 81.92 X 5.33 MM RED
£0.4727£0.4160£0.3593£0.3073£0.2600

2970 in stock (Available on back order – alternative may be available, contact us for more details)

BS340S70FDABS340S70FDA SILICONE 70 FDA 85.09 X 5.33 MM RED
£0.4922£0.4331£0.3741£0.3199£0.2707

834 in stock (Available on back order – alternative may be available, contact us for more details)

BS341S70FDABS341S70FDA SILICONE 70 FDA 88.27 X 5.33 MM RED
£0.5076£0.4467£0.3858£0.3299£0.2792

464 in stock (Available on back order – alternative may be available, contact us for more details)

BS342S70FDABS342S70FDA SILICONE 70 FDA 91.44 X 5.33 MM RED
£0.5233£0.4605£0.3977£0.3401£0.2878

651 in stock (Available on back order – alternative may be available, contact us for more details)

BS343S70FDABS343S70FDA SILICONE 70 FDA 94.62 X 5.33 MM RED
£0.5570£0.4902£0.4233£0.3621£0.3064

380 in stock (Available on back order – alternative may be available, contact us for more details)

BS343S70WHBS343S70WH 94.62 X 5.33 SILICONE 70 WHITE
£19.4945£17.1552£14.8158£12.6714£10.7220

15 in stock (Available on back order – alternative may be available, contact us for more details)

BS344S70FDABS344S70FDA SILICONE 70 FDA 97.79 X 5.33 MM RED
£0.5727£0.5040£0.4353£0.3723£0.3150

1225 in stock (Available on back order – alternative may be available, contact us for more details)

BS345S70FDABS345S70FDA SILICONE 70 FDA 100.97 X 5.33 MM RED
£0.5884£0.5178£0.4472£0.3825£0.3236

689 in stock (Available on back order – alternative may be available, contact us for more details)

BS346S70FDABS346S70FDA SILICONE 70 FDA 104.14 X 5.33 MM RED
£0.6086£0.5356£0.4625£0.3956£0.3347

1845 in stock (Available on back order – alternative may be available, contact us for more details)

BS347S70FDABS347S70FDA SILICONE 70 FDA 107.32 X 5.33 MM RED
£0.6247£0.5497£0.4748£0.4061£0.3436

488 in stock (Available on back order – alternative may be available, contact us for more details)

BS348S70FDABS348S70FDA SILICONE 70 FDA 110.49 X 5.33 MM RED
£0.6404£0.5636£0.4867£0.4163£0.3522

2010 in stock (Available on back order – alternative may be available, contact us for more details)

BS349S70FDABS349S70FDA SILICONE 70 FDA 113.67 X 5.33 MM RED
£0.6561£0.5774£0.4986£0.4265£0.3609

435 in stock (Available on back order – alternative may be available, contact us for more details)

BS350S70FDABS350S70FDA SILICONE 70 FDA 116.84 X 5.33 MM RED
£0.6718£0.5912£0.5106£0.4367£0.3695

860 in stock (Available on back order – alternative may be available, contact us for more details)

BS351S70FDABS351S70FDA SILICONE 70 FDA 120.02 X 5.33 MM RED
£0.7324£0.6445£0.5566£0.4761£0.4028

80 in stock (Available on back order – alternative may be available, contact us for more details)

BS352S70FDABS352S70FDA SILICONE 70 FDA 123.19 X 5.33 MM RED
£0.7481£0.6583£0.5686£0.4863£0.4115

715 in stock (Available on back order – alternative may be available, contact us for more details)

BS353S70FDABS353S70FDA SILICONE 70 FDA 126.37 X 5.33 MM RED
£0.7641£0.6724£0.5807£0.4967£0.4203

2589 in stock (Available on back order – alternative may be available, contact us for more details)

BS354S70FDABS354S70FDA SILICONE 70 FDA 129.54 X 5.33 MM RED
£0.7802£0.6866£0.5930£0.5071£0.4291

2084 in stock (Available on back order – alternative may be available, contact us for more details)

BS355S70FDABS355S70FDA SILICONE 70 FDA 132.72 X 5.33 MM RED
£0.7959£0.7004£0.6049£0.5173£0.4377

433 in stock (Available on back order – alternative may be available, contact us for more details)

BS356S70FDABS356S70FDA SILICONE 70 FDA 135.89 X 5.33 MM RED
£0.8119£0.7145£0.6170£0.5277£0.4465

208 in stock (Available on back order – alternative may be available, contact us for more details)

BS357S70FDABS357S70FDA SILICONE 70 FDA 139.07 X 5.33 MM RED
£0.8280£0.7286£0.6293£0.5382£0.4554

55 in stock (Available on back order – alternative may be available, contact us for more details)

BS358S70FDABS358S70FDA SILICONE 70 FDA 142.24 X 5.33 MM RED
£0.8501£0.7481£0.6461£0.5526£0.4676

114 in stock (Available on back order – alternative may be available, contact us for more details)

BS359S70FDABS359S70FDA SILICONE 70 FDA 145.42 X 5.33 MM RED
£0.8664£0.7624£0.6585£0.5632£0.4765

33 in stock (Available on back order – alternative may be available, contact us for more details)

BS360S70FDABS360S70FDA SILICONE 70 FDA 148.59 X 5.33 MM RED
£0.8873£0.7808£0.6743£0.5767£0.4880

367 in stock (Available on back order – alternative may be available, contact us for more details)

BS361S70FDABS361S70FDA SILICONE 70 FDA 151.77 X 5.33 MM RED
£0.9040£0.7955£0.6870£0.5876£0.4972

245 in stock (Available on back order – alternative may be available, contact us for more details)

BS362S70FDABS362S70FDA SILICONE 70 FDA 158.12 X 5.33 MM RED
£0.9360£0.8237£0.7114£0.6084£0.5148

281 in stock (Available on back order – alternative may be available, contact us for more details)

BS363S70FDABS363S70FDA SILICONE 70 FDA 164.47 X 5.33 MM RED
£0.9841£0.8660£0.7479£0.6397£0.5413

22 in stock (Available on back order – alternative may be available, contact us for more details)

BS364S70FDABS364S70FDA SILICONE 70 FDA 170.82 X 5.33 MM RED
£1.0332£0.9092£0.7852£0.6716£0.5683

282 in stock (Available on back order – alternative may be available, contact us for more details)

BS365S70FDABS365S70FDA SILICONE 70 FDA 177.17 X 5.33 MM RED
£1.1393£1.0026£0.8659£0.7405£0.6266

336 in stock (Available on back order – alternative may be available, contact us for more details)

BS366S70FDABS366S70FDA SILICONE 70 FDA 183.52 X 5.33 MM RED
£1.1945£1.0512£0.9078£0.7764£0.6570

4 in stock (Available on back order – alternative may be available, contact us for more details)

BS367S70FDABS367S70FDA SILICONE 70 FDA 189.87 X 5.33 MM RED
£1.2336£1.0856£0.9375£0.8018£0.6785

683 in stock (Available on back order – alternative may be available, contact us for more details)

BS368S70FDABS368S70FDA SILICONE 70 FDA 196.22 X 5.33 MM RED
£1.2872£1.1327£0.9783£0.8367£0.7080

33 in stock (Available on back order – alternative may be available, contact us for more details)

BS369S70FDABS369S70FDA SILICONE 70 FDA 202.57 X 5.33 MM RED
£1.3199£1.1615£1.0031£0.8579£0.7259

284 in stock (Available on back order – alternative may be available, contact us for more details)

BS370S70FDABS370S70FDA SILICONE 70 FDA 208.92 X 5.33 MM RED
£1.3827£1.2168£1.0509£0.8988£0.7605

703 in stock (Available on back order – alternative may be available, contact us for more details)

BS371S70FDABS371S70FDA SILICONE 70 FDA 215.27 X 5.33 MM RED
£1.4161£1.2462£1.0762£0.9205£0.7789

81 in stock (Available on back order – alternative may be available, contact us for more details)

BS372S70FDABS372S70FDA SILICONE 70 FDA 221.62 X 5.33 MM RED
£1.4731£1.2963£1.1196£0.9575£0.8102

734 in stock (Available on back order – alternative may be available, contact us for more details)

BS373S70FDABS373S70FDA SILICONE 70 FDA 227.97 X 5.33 MM RED
£1.5315£1.3477£1.1639£0.9955£0.8423

666 in stock (Available on back order – alternative may be available, contact us for more details)

BS374S70FDABS374S70FDA SILICONE 70 FDA 234.32 X 5.33 MM RED
£1.6242£1.4293£1.2344£1.0557£0.8933

5 in stock (Available on back order – alternative may be available, contact us for more details)

BS375S70FDABS375S70FDA SILICONE 70 FDA 240.67 X 5.33 MM RED
£1.7024£1.4981£1.2938£1.1066£0.9363

1895 in stock (Available on back order – alternative may be available, contact us for more details)

BS376S70FDABS376S70FDA SILICONE 70 FDA 247.02 X 5.33 MM RED
£1.8086£1.5916£1.3745£1.1756£0.9947

665 in stock (Available on back order – alternative may be available, contact us for more details)

BS377S70FDABS377S70FDA SILICONE 70 FDA 253.37 X 5.33 MM RED
£2.0420£1.7970£1.5519£1.3273£1.1231

Available on back order – alternative may be available, contact us for more details

BS377S70WHBS377S70WH 253.37 X 5.33 SILICONE 70
£2.1978£1.9341£1.6703£1.4286£1.2088

80 in stock (Available on back order – alternative may be available, contact us for more details)

BS378S70FDABS378S70FDA SILICONE 70 FDA 266.07 X 5.33 MM RED
£2.1911£1.9282£1.6652£1.4242£1.2051

380 in stock (Available on back order – alternative may be available, contact us for more details)

BS379S70FDABS379S70FDA SILICONE 70 FDA 278.77 X 5.33 MM RED
£2.3200£2.0416£1.7632£1.5080£1.2760

1307 in stock (Available on back order – alternative may be available, contact us for more details)

BS380S70FDABS380S70FDA SILICONE 70 FDA 291.47 X 5.33 MM RED
£2.4531£2.1587£1.8644£1.5945£1.3492

111 in stock (Available on back order – alternative may be available, contact us for more details)

BS381S70FDABS381S70FDA SILICONE 70 FDA 304.17 X 5.33 MM RED
£2.5310£2.2273£1.9236£1.6452£1.3921

201 in stock (Available on back order – alternative may be available, contact us for more details)

BS382S70FDABS382S70FDA SILICONE 70 FDA 329.55 X 5.33 MM RED
£2.6615£2.3421£2.0227£1.7300£1.4638

Available on back order – alternative may be available, contact us for more details

BS383S70FDABS383S70FDA SILICONE 70 FDA 354.97 X 5.33 MM RED
£2.9036£2.5552£2.2067£1.8873£1.5970

362 in stock (Available on back order – alternative may be available, contact us for more details)

BS384S70FDABS384S70FDA SILICONE 70 FDA 380.37 X 5.33 MM RED
£3.1124£2.7389£2.3654£2.0231£1.7118

1 in stock (Available on back order – alternative may be available, contact us for more details)

BS385S70FDABS385S70FDA SILICONE 70 FDA 405.26 X 5.33 MM RED
£3.3000£2.9040£2.5080£2.1450£1.8150

365 in stock (Available on back order – alternative may be available, contact us for more details)

BS386S70FDABS386S70FDA SILICONE 70 FDA 430.66 X 5.33 MM RED
£3.5527£3.1264£2.7001£2.3093£1.9540

49 in stock (Available on back order – alternative may be available, contact us for more details)

BS387S70FDABS387S70FDA SILICONE 70 FDA 456.06 X 5.33 MM RED
£3.7550£3.3044£2.8538£2.4408£2.0653

75 in stock (Available on back order – alternative may be available, contact us for more details)

BS388S70FDABS388S70FDA SILICONE 70 FDA 481.45 X 5.33 MM RED
£4.0333£3.5493£3.0653£2.6216£2.2183

138 in stock (Available on back order – alternative may be available, contact us for more details)

BS389S70FDABS389S70FDA SILICONE 70 FDA 506.85 X 5.33 MM RED
£4.3826£3.8567£3.3308£2.8487£2.4104

299 in stock (Available on back order – alternative may be available, contact us for more details)

BS390S70FDABS390S70FDA SILICONE 70 FDA 532.25 X 5.33 MM RED
£4.6375£4.0810£3.5245£3.0144£2.5506

267 in stock (Available on back order – alternative may be available, contact us for more details)

BS391S70FDABS391S70FDA SILICONE 70 FDA 557.65 X 5.33 MM RED
£4.8029£4.2266£3.6502£3.1219£2.6416

300 in stock (Available on back order – alternative may be available, contact us for more details)

BS392S70FDABS392S70FDA SILICONE 70 FDA 582.68 X 5.33 MM RED
£5.1425£4.5254£3.9083£3.3426£2.8284

144 in stock (Available on back order – alternative may be available, contact us for more details)

BS393S70FDABS393S70FDA SILICONE 70 FDA 608.08 X 5.33 MM RED
£5.3096£4.6724£4.0353£3.4512£2.9203

58 in stock (Available on back order – alternative may be available, contact us for more details)

BS394S70FDABS394S70FDA SILICONE 70 FDA 633.48 X 5.33 MM RED
£5.6960£5.0125£4.3290£3.7024£3.1328

Available on back order – alternative may be available, contact us for more details

BS395S70FDABS395S70FDA SILICONE 70 FDA 658.88 X 5.33 MM RED
£5.8644£5.1607£4.4569£3.8119£3.2254

148 in stock (Available on back order – alternative may be available, contact us for more details)

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