O-RINGS

O-Rings are used everyday in a wide variety of Industries & Applications.

 

Usually supplied in rubber in Nitrile (Buna-N), Neoprene, EPDM, Silicone and Viton, as well as PTFE and specialist perflouroelastomers such as Kalrez and Chemraz.

 

We hold a large stock of standard sizes for immediate delivery.

we specialize in offering non-standard sizes quickly and competitively.

 

Metallic O-rings can also be manufactured to customer requirements

 

Nitrile rubber O-rings are also avialble in kits providing most a handy compact solution for your O-Ring needs.

 

Splicing kits also available enabling you to make your own o-rings from cord to any size.

 

Please contact us for information

O-RING KIT

O-RING SIZE CHART (BS)

 

BS

Number

ID.(")
Nominal

C.S.(")
Nominal

OD.(")
Nominal


-001

-002

-003

-004

-005

-006

-007

-008

-009

-010

-011

-012

-013

-014

-015

-016

-017

-018

-019

-020

-021

-022

-023

-024

-025

-026

-027

-028

-029

-030

-031

-032

-033

-034

-035

-036

-037

-038

-039

-040

-041

-042

-043

-044

-045

-046

-047

-048

-049

-050


1/32

3/64

1/16

5/64

3/32

1/8

5/32

3/16

7/32

1/4

5/16

3/8

7/16

1/2

9/16

5/8

11/16

3/4

13/16

7/8

15/16

1

1-1/16

1-1/8

1-3/16

1-1/4

1-5/16

1-3/8

1-1/2

1-5/8

1-3/4

1-7/8

2

2-1/8

2-1/4

2-3/8

2-1/2

2-5/8

2-3/4

2-7/8

3

3-1/4

3-1/2

3-3/4

4

4-1/4

4-1/2

4-3/4

5

5-1/4


1/32

3/64

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16

1/16


3/32

9/64

3/16

13/64

7/32

1/4

9/32

5/16

11/32

3/8

7/16

1/2

9/16

5/8

11/16

3/4

13/16

7/8

15/16

1

1-1/16

1-1/8

1-3/16

1-1/4

1-5/16

1-3/8

1-7/16

1-1/2

1-5/8

1-3/4

1-7/8

2

2-1/8

2-1/4

2-3/8

2-1/2

2-5/8

2-3/4

2-7/8

3

3-1/8

3-3/8

3-5/8

3-7/8

4-1/8

4-3/8

4-5/8

4-7/8

5-1/8

5-3/8

 

BS Number

I.D.
Nominal

C.S.
Nominal

O.D.
Nominal


-102

-103

-104

-105

-106

-107

-108

-109

-110

-111

-112

-113

-114

-115

-116

-117

-118

-119

-120

-121

-122

-123

-124

-125

-126

-127

-128

-129

-130

-131

-132

-133

-134

-135

-136

-137

-138

-139

-140

-141

-142

-143

-144

-145

-146

-147

-148

-149

-150

-151

-152

-153

-154

-155

-156

-157

-158

-159

-160

-161

-162

-163

-164

-165

-166

-167

-168

-169

-170

-171

-172

-173

-174

-175

-176

-177

-178


1/16

3/32

1/8

5/32

3/16

7/32

1/4

5/16

3/8

7/16

1/2

9/16

5/8

11/16

3/4

13/16

7/8

15/16

1

1-1/16

1-1/8

1-3/16

1-1/4

1-5/16

1-3/8

1-7/16

1-1/2

1-9/16

1-5/8

1-11/16

1-3/4

1-13/16

1-7/8

1-15/16

2

2-1/16

2-1/8

2-3/16

2-1/4

2-5/16

2-3/8

2-7/16

2-1/2

2-9/16

2-5/8

2-11/16

2-3/4

2-13/16

2-7/8

3

3-1/4

3-1/2

3-3/4

4

4-1/4

4-1/2

4-3/4

5

5-1/4

5-1/2

5-3/4

6

6-1/4

6-1/2

6-3/4

7

7-1/4

7-1/2

7-3/4

8

8-1/4

8-1/2

8-3/4

9

9-1/4

9-1/2

9-3/4


3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32

3/32


1/4

9/32

5/16

11/32

3/8

13/32

7/16

1/2

9/16

5/8

11/16

3/4

13/16

7/8

15/16

1

1-1/16

1-1/8

1-3/16

1-1/4

1-5/16

1-3/8

1-7/16

1-1/2

1-9/16

1-5/8

1-11/16

1-3/4

1-13/16

1-7/8

1-15/16

2

2-1/16

2-1/8

2-3/16

2-1/4

2-5/16

2-3/8

2-7/16

2-1/2

2-9/16

2-5/8

2-11/16

2-3/4

2-13/16

2-7/8

2-15/16

3

3-1/16

3-3/16

3-7/16

3-11/16

3-15/16

4-3/16

4-7/16

4-11/16

4-15/16

5-3/16

5-7/16

5-11/16

5-15/16

6-3/16

6-7/16

6-11/16

6-15/16

7-3/16

7-7/16

7-11/16

7-15/16

8-3/16

8-7/16

8-11/16

8-15/16

9-3/16

9-7/16

9-11/16

9-15/16

 

BS Number

I.D.
Nominal

C.S.
Nominal

O.D.
Nominal


-201

-202

-203

-204

-205

-206

-207

-208

-209

-210

-211

-212

-213

-214

-215

-216

-217

-218

-219

-220

-221

-222

-223

-224

-225

-226

-227

-228

-229

-230

-231

-232

-233

-234

-235

-236

-237

-238

-239

-240

-241

-242

-243

-244

-245

-246

-247

-248

-249

-250

-251

-252

-253

-254

-255

-256

-257

-258

-259

-260

-261

-262

-263

-264

-265

-266

-267

-268

-269

-270

-271

-272

-273

-274

-275

-276

-277

-278

-279

-280

-281

-282

-283

-284


3/16

1/4

5/16

3/8

7/16

1/2

9/16

5/8

11/16

3/4

13/16

7/8

15/16

1

1-1/16

1-1/8

1-3/16

1-1/4

1-5/16

1-3/8

1-7/16

1-1/2

1-5/8

1-3/4

1-7/8

2

2-1/16

2-1/4

2-3/8

2-1/2

2-5/8

2-3/4

2-7/8

3

3-1/8

3-1/4

3-3/8

3-1/2

3-5/8

3-3/4

3-7/8

4

4-1/8

4-1/4

4-3/8

4-1/2

4-5/8

4-3/4

4-7/8

5

5-1/8

5-1/4

5-3/8

5-1/2

5-5/8

5-3/4

5-7/8

6

6-1/4

6-1/2

6-3/4

7

7-1/4

7-1/2

7-3/4

8

8-1/4

8-1/2

8-3/4

9

9-1/4

9-1/2

9-3/4

10

10-1/2

11

11-1/2

12

13

14

15

16

17

18


1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8

1/8


7/16

1/2

9/16

5/8

11/16

3/4

13/16

7/8

15/16

1

1-1/16

1-1/8

1-3/16

1-1/4

1-5/16

1-3/8

1-7/16

1-1/2

1-9/16

1-5/8

1-11/16

1-3/4

1-7/8

2

2-1/8

2-1/4

2-3/8

2-1/2

2-5/8

2-3/4

2-7/8

3

3-1/8

3-1/4

3-3/8

3-1/2

3-5/8

3-3/4

3-7/8

4

4-1/8

4-1/4

4-3/8

4-1/2

4-5/8

4-3/4

4-7/8

5

5-1/8

5-1/4

5-3/8

5-1/2

5-5/8

5-3/4

5-7/8

6

6-1/8

6-1/4

6-1/2

6-3/4

7

7-1/4

7-1/2

7-3/4

8

8-1/4

8-1/2

8-3/4

9

9-1/4

9-1/2

9-3/4

10

10-1/4

10-3/4

11-1/4

11-3/4

12-1/4

13-1/4

14-1/4

15-1/4

16-1/4

17-1/4

18-1/4

 

BS Number

I.D.
Nominal

C.S.
Nominal

O.D.
Nominal


-309

-310

-311

-312

-313

-314

-315

-316

-317

-318

-319

-320

-321

-322

-323

-324

-325

-326

-327

-328

-329

-330

-331

-332

-333

-334

-335

-336

-337

-338

-339

-340

-341

-342

-343

-344

-345

-346

-347

-348

-349

-350

-351

-352

-353

-354

-355

-356

-357

-358

-359

-360

-361

-362

-363

-364

-365

-366

-367

-368

-369

-370

-371

-372

-373

-374

-375

-376

-377

-378

-379

-380

-381

-382

-383

-384

-385

-386

-387

-388

-389

-390

-391

-392

-393

-394

-395


7/16

1/2

9/16

5/8

11-16

3/4

13/16

7/8

15/16

1

1-1/16

1-1/8

1-3/16

1-1/4

1-5/16

1-3/8

1-1/2

1-5/8

1-3/4

1-7/8

2

2-1/8

2-1/4

2-3/8

2-1/2

2-5/8

2-3/4

2-7/8

3

3-1/8

3-1/4

3-3/8

3-1/2

3-5/8

3-3/4

3-7/8

4

4-1/8

4-1/4

4-3/8

4-1/2

4-5/8

4-3/4

4-7/8

5

5-1/8

5-1/4

5-3/8

5-1/2

5-5/8

5-3/4

5-7/8

6

6-1/4

6-1/2

6-3/4

7

7-1/4

7-1/2

7-3/4

8

8-1/4

8-1/2

8-3/4

9

9-1/4

9-1/2

9-3/4

10

10-1/2

11

11-1/2

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26


3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16

3/16


13/16

7/8

15-16

1

1-1/16

1-1/8

1-3/6

1-1/4

1-5/16

1-3/8

1-7/16

1-1/2

1-9/16

1-5/8

1-11/16

1-3/4

1-7/8

2

2-1/8

2-1/4

2-3/8

2-1/2

2-5/8

2-3/4

2-7/8

3

3-1/8

3-1/4

3-3/8

3-1/2

3-5/8

3-3/4

3-7/8

4

4-1/8

4-1/4

4-3/8

4-1/2

4-5/8

4-3/4

4-7/8

5

5-1/8

5-1/4

5-3/8

5-1/2

5-5/8

5-3/4

5-7/8

6

6-1/8

6-1/4

6-3/8

6-5/8

6-7/8

7-1/8

7-3/8

7-5/8

7-7/8

8-1/8

8-3/8

8-5/8

8-7/8

9-1/8

9-3/8

9-5/8

9-7/8

10-1/8

10-3/8

10-7/8

11-3/8

11-7/8

12-3/8

13-3/8

14-3/8

15-3/8

16-3/8

17-3/8

18-3/8

19-3/8

20-3/8

21-3/8

22-3/8

23-3/8

24-3/8

25-3/8

26-3/8

 

BS Number

I.D.
Nominal

C.S.
Nominal

O.D.
Nominal

-425

-426

-427

-428

-429

-430

-431

-432

-433

-434

-435

-436

-437

-438

-439

-440

-441

-442

-443

-444

-445

-446

-447

-448

-449

-450

-451

-452

-453

-454

-455

-456

-457

-458

-459

-460

-461

-462

-463

-464

-465

-466

-467

-468

-469

-470

-471

-472

-473

-474

-475


4-1/2

4-5/8

4-3/4

4-7/8

5

5-1/8

5-1/4

5-3/8

5-1/2

5-5/8

5-3/4

5-7/8

6

6-1/4

6-1/2

6-3/4

7

7-1/4

7-1/2

7-3/4

8

8-1/2

9

9-1/2

10

10-1/2

11

11-1/2

12

12-1/2

13

13-1/2

14

14-1/2

15

15-1/2

16

16-1/2

17

17-1/2

18

18-1/2

19

19-1/2

20

21

22

23

24

25

26

 


1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4


5

5-1/8

5-1/4

5-3/8

5-1/2

5-5/8

5-3/4

5-7/8

6

6-1/8

6-1/4

6-3/8

6-1/2

6-3/4

7

7-1/4

7-1/2

7-3/4

8

8-1/4

8-1/2

9

9-1/2

10

10-1/2

11

11-1/2

12

12-1/2

13

13-1/2

14

14-1/2

15

15-1/2

16

16-1/2

17

17-1/2

18

18-1/2

19

19-1/2

20

20-1/2

21-1/2

22-1/2

23-1/2

24-1/2

25-1/2

26-1/2

Contact details

Call us

HEAD OFFICE

Kent & Yorkshire Gaskets Ltd

Unit 61, The Oaks

Manston Business Park

Ramsgate

Kent

CT12 5FS

 

Tel : 01843 854800

Email 

Sales : 

stacey@gaskets247.co.uk or steve@gaskets247.co.uk

Accounts : andrew@gaskets247.co.uk

 

 

NORTHERN OFFICE

Kent & Yorkshire Gaskets Ltd

Units 2&7A

Lawefield Park, Lawefield Lane

Wakefield

WF2 8ST

Tel: 01924 200100

Email

simon@gaskets247.co.uk

sarah@gaskets247.co.uk

 

 

For emergencies please call 01924 200100 and you will be transferred to a member of staff who is on call.

 

You can also use our contact form.

SOUTHERN OFFICE

Kent & Yorkshire Gaskets Ltd

Unit 61, The Oaks

Manston Business Park

Ramsgate

Kent

CT12 5FS

 

Tel : 01843 854800

Email 

Sales : stacey@gaskets247.co.uk or steve@gaskets247.co.uk

Accounts : andrew@gaskets247.co.uk

Free Local van delivery service available at both locations

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