Backup Rings | Allegheny York

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Home > BACKUP RINGS

A back-up ring is a rigid ring that holds an elastomeric seal or plastic (such as Polyethylene) connection to its designed shape and in its correct place. Back up rings are commonly used with O-rings and lip seals.

|◀ ◀ 1405 - 1440 of 1586 ▶ ▶|

View:

Item#:

MS28774-332

2.375 x 2.75 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-2.375 OD-2.75 HT-0.07
SPEC SHEET

Available:

11.00

Your Price:

10.12

Each

Qty:

Item#:

MS28774-333

2.5 x 2.875 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-2.5 OD-2.875 HT-0.07
SPEC SHEET

Available:

5.00

Your Price:

10.42

Each

Qty:

Item#:

MS28774-334

2.625 x 3 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-2.625 OD-3 HT-0.07
SPEC SHEET

Available:

149.00

Your Price:

10.82

Each

Qty:

Item#:

MS28774-335

2.75 x 3.125 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-2.75 OD-3.125 HT-0.07
SPEC SHEET

Available:

17.00

Your Price:

11.62

Each

Qty:

Item#:

MS28774-336

2.875 x 3.25 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-2.875 OD-3.25 HT-0.07
SPEC SHEET

Available:

40.00

Your Price:

11.76

Each

Qty:

Item#:

MS28774-337

3 x 3.375 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-3 OD-3.375 HT-0.07
SPEC SHEET

Available:

11.00

Your Price:

12.04

Each

Qty:

Item#:

MS28774-338

3.125 x 3.5 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-3.125 OD-3.5 HT-0.07
SPEC SHEET

Available:

36.00

Your Price:

12.62

Each

Qty:

Item#:

MS28774-339

3.25 x 3.625 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-3.25 OD-3.625 HT-0.07
SPEC SHEET

Available:

28.00

Your Price:

12.90

Each

Qty:

Item#:

MS28774-340

3.375 x 3.75 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-3.375 OD-3.75 HT-0.07
SPEC SHEET

Available:

18.00

Your Price:

13.21

Each

Qty:

Item#:

MS28774-341

3.5 x 3.875 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-3.5 OD-3.875 HT-0.07
SPEC SHEET

Available:

13.00

Your Price:

13.48

Each

Qty:

Item#:

MS28774-342

3.625 x 4 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-3.625 OD-4 HT-0.07
SPEC SHEET

Available:

30.00

Your Price:

13.65

Each

Qty:

Item#:

MS28774-343

3.75 x 4.125 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-3.75 OD-4.125 HT-0.07
SPEC SHEET

Available:

5.00

Your Price:

13.95

Each

Qty:

Item#:

MS28774-344

3.875 x 4.25 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-3.875 OD-4.25 HT-0.07
SPEC SHEET

Available:

10.00

Your Price:

14.07

Each

Qty:

Item#:

MS28774-345

4 x 4.375 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-4 OD-4.375 HT-0.07
SPEC SHEET

Available:

19.00

Your Price:

14.12

Each

Qty:

Item#:

MS28774-346

4.125 x 4.5 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-4.125 OD-4.5 HT-0.07
SPEC SHEET

Available:

22.00

Your Price:

14.70

Each

Qty:

Item#:

MS28774-347

4.25 x 4.625 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-4.25 OD-4.625 HT-0.07
SPEC SHEET

Available:

11.00

Your Price:

19.35

Each

Qty:

Item#:

MS28774-348

4.375 x 4.75 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-4.375 OD-4.75 HT-0.07
SPEC SHEET

Available:

9.00

Your Price:

19.46

Each

Qty:

Item#:

MS28774-349

4.5 x 4.875 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-4.5 OD-4.875 HT-0.07
SPEC SHEET

Available:

20.00

Your Price:

20.44

Each

Qty:

Item#:

MS28774-355

5.25 x 5.625 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-5.25 OD-5.625 HT-0.07
SPEC SHEET

Available:

13.00

Your Price:

23.06

Each

Qty:

Item#:

MS28774-360

5.875 x 6.25 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-5.875 OD-6.25 HT-0.07
SPEC SHEET

Available:

3.00

Your Price:

26.42

Each

Qty:

Item#:

MS28774-362

6.25 x 6.625 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-6.25 OD-6.625 HT-0.07
SPEC SHEET

Available:

5.00

Your Price:

31.01

Each

Qty:

Item#:

MS28774-367

7.5 x 7.875 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-7.5 OD-7.875 HT-0.07
SPEC SHEET

Available:

4.00

Your Price:

39.00

Each

Qty:

Item#:

MS28774-379

11 x 11.375 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-11 OD-11.375 HT-0.07
SPEC SHEET

Available:

3.00

Your Price:

90.10

Each

Qty:

Item#:

MS28774-425

4.5 x 5 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-4.5 OD-5 HT-0.105
SPEC SHEET

Available:

29.00

Your Price:

26.27

Each

Qty:

Item#:

MS28774-426

4.625 x 5.125 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-4.625 OD-5.125 HT-0.105
SPEC SHEET

Available:

12.00

Your Price:

21.93

Each

Qty:

Item#:

MS28774-427

4.75 x 5.25 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-4.75 OD-5.25 HT-0.105
SPEC SHEET

Available:

9.00

Your Price:

28.03

Each

Qty:

Item#:

MS28774-428

4.875 x 5.375 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-4.875 OD-5.375 HT-0.105
SPEC SHEET

Available:

9.00

Your Price:

32.60

Each

Qty:

Item#:

MS28774-429

5 x 5.5 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-5 OD-5.5 HT-0.105
SPEC SHEET

Available:

11.00

Your Price:

33.87

Each

Qty:

Item#:

MS28774-430

5.125 x 5.625 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-5.125 OD-5.625 HT-0.105
SPEC SHEET

Available:

23.00

Your Price:

31.73

Each

Qty:

Item#:

MS28774-431

5.25 x 5.75 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-5.25 OD-5.75 HT-0.105
SPEC SHEET

Available:

5.00

Your Price:

35.60

Each

Qty:

Item#:

MS28774-432

5.375 x 5.875 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-5.375 OD-5.875 HT-0.105
SPEC SHEET

Available:

3.00

Your Price:

37.66

Each

Qty:

Item#:

MS28774-433

5.5 x 6 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-5.5 OD-6 HT-0.105
SPEC SHEET

Available:

145.00

Your Price:

41.02

Each

Qty:

Item#:

MS28774-434

5.625 x 6.125 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-5.625 OD-6.125 HT-0.105
SPEC SHEET

Available:

26.00

Your Price:

57.15

Each

Qty:

Item#:

MS28774-435

5.75 x 6.25 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-5.75 OD-6.25 HT-0.105
SPEC SHEET

Available:

15.00

Your Price:

45.71

Each

Qty:

Item#:

MS28774-436

5.875 x 6.375 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-5.875 OD-6.375 HT-0.105
SPEC SHEET

Available:

6.00

Your Price:

46.73

Each

Qty:

Item#:

MS28774-437

6 x 6.5 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-6 OD-6.5 HT-0.105
SPEC SHEET

Available:

11.00

Your Price:

47.77

Each

Qty:

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2.375 x 2.75 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

2.5 x 2.875 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

2.625 x 3 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

2.75 x 3.125 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

2.875 x 3.25 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

3 x 3.375 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

3.125 x 3.5 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

3.25 x 3.625 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

3.375 x 3.75 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

3.5 x 3.875 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

3.625 x 4 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

3.75 x 4.125 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

3.875 x 4.25 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

4 x 4.375 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

4.125 x 4.5 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

4.25 x 4.625 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

4.375 x 4.75 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

4.5 x 4.875 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

5.25 x 5.625 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

5.875 x 6.25 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

6.25 x 6.625 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

7.5 x 7.875 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

11 x 11.375 x 0.07 Single Turn Scarf Cut PTFE Back Up Ring Inch

4.5 x 5 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

4.625 x 5.125 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

4.75 x 5.25 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

4.875 x 5.375 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

5 x 5.5 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

5.125 x 5.625 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

5.25 x 5.75 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

5.375 x 5.875 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

5.5 x 6 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

5.625 x 6.125 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

5.75 x 6.25 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

5.875 x 6.375 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

6 x 6.5 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch