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O-Rings (Catalog F76)

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F76

Phone: 908-788-5550

www.sisweb.com

O-Rings

Please use the appropriate letter prefix (B,V,T,S, or K) together with the O-Ring number when ordering.

*

Kalrez O-rings are not returnable

Nominal Sizes

Actual Sizes

Buna-N (B-)

Viton (V-)

PTFE® (T-)

Silicone (S-)

Kalrez (K-)*

No.

I.D.

Width

I.D.

Width

per 10

per 100

per 10

per 100

per 10

per 100

per 10

per 100

each

311

9/16

3/16

0.537

0.21

312

5/8

3/16

0.600

0.21

313

11/16

3/16

0.622

0.21

314

3/4

3/16

0.725

0.21

315

13/16

3/16

0.787

0.21

316

7/8

3/16

0.850

0.21

317

15/16

3/16

0.912

0.21

318

1

3/16

0.975

0.21

319

1 1/16

3/16

1.037

0.21

320

1 1/8

3/16

1.100

0.21

321

1 3/16

3/16

1.162

0.21

322

1 1/4

3/16

1.225

0.21

323

1 5/16

3/16

1.287

0.21

324

1 3/8

3/16

1.350

0.21

325

1 1/2

3/16

1.475

0.21

326

1 5/8

3/16

1.600

0.21

327

1 3/4

3/16

1.725

0.21

328

1 7/8

3/16

1.850

0.21

329

2

3/16

1.975

0.21

330

2 1/8

3/16

2.100

0.21

331

2 1/4

3/16

2.225

0.21

332

2 3/8

3/16

2.350

0.21

333

2 1/2

3/16

2.475

0.21

334

2 5/8

3/16

2.600

0.21

335

2 3/4

3/16

2.725

0.21

336

2 7/8

3/16

2.850

0.21

337

3

3/16

2.975

0.21

338

3 1/8

3/16

3.100

0.21

339

3 1/4

3/16

3.225

0.21

340

3 3/8

3/16

3.350

0.21

341

3 1/2

3/16

3.475

0.21

342

3 5/8

3/16

3.600

0.21

343

3 3/4

3/16

3.725

0.21

344

3 7/8

3/16

3.850

0.21

345

4

3/16

3.975

0.21

346

4 1/8

3/16

4.100

0.21

347

4 1/4

3/16

4.225

0.21

348

4 3/8

3/16

4.350

0.21

349

4 1/2

3/16

4.475

0.21

350

4 5/8

3/16

4.600

0.21

351

4 3/4

3/16

4.725

0.21

352

4 7/8

3/16

4.850

0.21

353

5

3/16

4.975

0.21

354

5 1/8

3/16

5.100

0.21

355

5 1/4

3/16

5.225

0.21

356

5 3/8

3/16

5.350

0.21

357

5 1/2

3/16

5.475

0.21

358

5 5/8

3/16

5.600

0.21

359

5 3/4

3/16

5.725

0.21

360

5 7/8

3/16

5.850

0.21

361

6

3/16

5.975

0.21

362

6 1/4

3/16

6.225

0.21

363

6 1/2

3/16

6.475

0.21

364

6 3/4

3/16

6.725

0.21

365

7

3/16

6.975

0.21

366

7 1/4

3/16

7.225

0.21

367

7 1/2

3/16

7.475

0.21

368

7 3/4

3/16

7.725

0.21

369

8

3/16

7.975

0.21

370

8 1/4

3/16

8.225

0.21

371

8 1/2

3/16

8.475

0.21

372

8 3/4

3/16

8.725

0.21

373

9

3/16

8.975

0.21

374

9 1/4

3/16

9.225

0.21

375

9 1/2

3/16

9.474

0.21

376

9 3/4

3/16

9.725

0.21

377

10

3/16

9.975

0.21

378

10 1/2

3/16

10.475

0.21

379

11

3/16

10.975

0.21

380

11 1/2

3/16

11.475

0.21

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