1/4"

O'ring Size

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

ID

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

CS

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

OD

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