Backup Rings | Allegheny York

Error:

Javascript is disabled in this browser. This page requires Javascript. Modify your browser's settings to allow Javascript to execute. See your browser's documentation for specific instructions.

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, lip seals, and as reciprocating shaft seals

|◀ ◀ 1153 - 1188 of 1576 ▶ ▶|

View:

Item#:

MS27595-245

4.375 x 4.613 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-4.375 OD-4.613 HT-0.05
SPEC SHEET

Available:

7.00

Your Price:

11.39

Each

Qty:

Item#:

MS27595-246

4.5 x 4.738 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-4.5 OD-4.738 HT-0.05
SPEC SHEET

Available:

23.00

Your Price:

11.54

Each

Qty:

Item#:

MS27595-247

4.625 x 4.863 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-4.625 OD-4.863 HT-0.05
SPEC SHEET

Available:

52.00

Your Price:

11.84

Each

Qty:

Item#:

MS27595-248

4.75 x 4.988 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-4.75 OD-4.988 HT-0.05
SPEC SHEET

Available:

90.00

Your Price:

13.87

Each

Qty:

Item#:

MS27595-249

4.875 x 5.113 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-4.875 OD-5.113 HT-0.05
SPEC SHEET

Available:

26.00

Your Price:

15.25

Each

Qty:

Item#:

MS27595-250

5 x 5.238 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-5 OD-5.238 HT-0.05
SPEC SHEET

Available:

37.00

Your Price:

16.16

Each

Qty:

Item#:

MS27595-251

5.125 x 5.363 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-5.125 OD-5.363 HT-0.05
SPEC SHEET

Available:

11.00

Your Price:

17.34

Each

Qty:

Item#:

MS27595-252

5.25 x 5.488 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-5.25 OD-5.488 HT-0.05
SPEC SHEET

Available:

3.00

Your Price:

17.19

Each

Qty:

Item#:

MS27595-253

5.375 x 5.613 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-5.375 OD-5.613 HT-0.05
SPEC SHEET

Available:

27.00

Your Price:

17.38

Each

Qty:

Item#:

MS27595-254

5.5 x 5.738 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-5.5 OD-5.738 HT-0.05
SPEC SHEET

Available:

16.00

Your Price:

18.16

Each

Qty:

Item#:

MS27595-255

5.625 x 5.863 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-5.625 OD-5.863 HT-0.05
SPEC SHEET

Available:

49.00

Your Price:

20.70

Each

Qty:

Item#:

MS27595-256

5.75 x 5.988 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-5.75 OD-5.988 HT-0.05
SPEC SHEET

Available:

86.00

Your Price:

20.78

Each

Qty:

Item#:

MS27595-257

5.875 x 6.113 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-5.875 OD-6.113 HT-0.05
SPEC SHEET

Available:

3.00

Your Price:

22.18

Each

Qty:

Item#:

MS27595-258

6 x 6.238 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-6 OD-6.238 HT-0.05
SPEC SHEET

Available:

38.00

Your Price:

22.37

Each

Qty:

Item#:

MS27595-259

6.25 x 6.488 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-6.25 OD-6.488 HT-0.05
SPEC SHEET

Available:

27.00

Your Price:

25.58

Each

Qty:

Item#:

MS27595-260

6.5 x 6.738 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-6.5 OD-6.738 HT-0.05
SPEC SHEET

Available:

231.00

Your Price:

24.60

Each

Qty:

Item#:

MS27595-261

6.75 x 6.988 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-6.75 OD-6.988 HT-0.05
SPEC SHEET

Available:

9.00

Your Price:

28.80

Each

Qty:

Item#:

MS27595-262

7 x7.25 x .055 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-7 OD-7.25 HT- .055
SPEC SHEET

Available:

9.00

Your Price:

35.95

Each

Qty:

Item#:

MS27595-263

7.25 x7.5 x .055 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-7.25 OD-7.5 HT-0.055
SPEC SHEET

Available:

20.00

Your Price:

36.86

Each

Qty:

Item#:

MS27595-264

7.5 x 7.738 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-7.5 OD-7.738 HT-0.05
SPEC SHEET

Available:

2.00

Your Price:

37.21

Each

Qty:

Item#:

MS27595-265

7.75 x 8 x .055 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-7.75 OD-8 HT-0.055
SPEC SHEET

Available:

63.00

Your Price:

37.91

Each

Qty:

Item#:

MS27595-266

8 x 8.238 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-8 OD-8.238 HT-0.05
SPEC SHEET

Available:

11.00

Your Price:

38.68

Each

Qty:

Item#:

MS27595-267

8.25 x 8.488 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-8.25 OD-8.488 HT-0.05
SPEC SHEET

Available:

45.00

Your Price:

39.28

Each

Qty:

Item#:

MS27595-268

8.5 x8.75 x .055 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-8.5 OD-8.75 HT-0.055
SPEC SHEET

Available:

16.00

Your Price:

50.06

Each

Qty:

Item#:

MS27595-269

8.75 x9 x .055 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-8.75 OD-9 HT-0.055
SPEC SHEET

Available:

30.00

Your Price:

46.86

Each

Qty:

Item#:

MS27595-270

9 x 9.238 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-9 OD-9.238 HT-0.05
SPEC SHEET

Available:

17.00

Your Price:

65.62

Each

Qty:

Item#:

MS27595-272

9.5 x 9.738 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-9.5 OD-9.738 HT-0.05
SPEC SHEET

Available:

12.00

Your Price:

66.42

Each

Qty:

Item#:

MS27595-273

9.75 x 9.988 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-9.75 OD-9.988 HT-0.05
SPEC SHEET

Available:

23.00

Your Price:

73.06

Each

Qty:

Item#:

MS27595-277

11.5 x 11.738 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-11.5 OD-11.738 HT-0.05
SPEC SHEET

Available:

1.00

Your Price:

75.22

Each

Qty:

Item#:

MS27595-278

12 x 12.238 x 0.05 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-12 OD-12.238 HT-0.05
SPEC SHEET

Available:

3.00

Your Price:

75.65

Each

Qty:

Item#:

MS27595-319

1.062 x 1.432 x 0.07 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-1.062 OD-1.432 HT-0.07
SPEC SHEET

Available:

4.00

Your Price:

9.26

Each

Qty:

Item#:

MS27595-321

1.187 x 1.557 x 0.07 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-1.187 OD-1.557 HT-0.07
SPEC SHEET

Available:

9.00

Your Price:

9.32

Each

Qty:

Item#:

MS27595-324

1.375 x 1.75 x 0.07 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-1.375 OD-1.75 HT-0.07
SPEC SHEET

Available:

70.00

Your Price:

9.32

Each

Qty:

Item#:

MS27595-325

1.5 x 1.87 x 0.07 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-1.5 OD-1.87 HT-0.07
SPEC SHEET

Available:

60.00

Your Price:

9.32

Each

Qty:

Item#:

MS27595-326

1.625 x 1.995 x 0.07 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-1.625 OD-1.995 HT-0.07
SPEC SHEET

Available:

49.00

Your Price:

9.32

Each

Qty:

Item#:

MS27595-327

1.75 x 2.12 x 0.07 Solid PTFE Back Up Ring Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28782, MS28783

ID-1.75 OD-2.12 HT-0.07
SPEC SHEET

Available:

98.00

Your Price:

10.08

Each

Qty:

|◀ ◀ 1153 - 1188 of 1576 ▶ ▶|

View:

Complementary Content

${loading}

S2K Commerce - Products Dropdown

S2K Commerce - Shopping Cart

S2K Commerce - Order Entry

4.375 x 4.613 x 0.05 Solid PTFE Back Up Ring Inch

4.5 x 4.738 x 0.05 Solid PTFE Back Up Ring Inch

4.625 x 4.863 x 0.05 Solid PTFE Back Up Ring Inch

4.75 x 4.988 x 0.05 Solid PTFE Back Up Ring Inch

4.875 x 5.113 x 0.05 Solid PTFE Back Up Ring Inch

5 x 5.238 x 0.05 Solid PTFE Back Up Ring Inch

5.125 x 5.363 x 0.05 Solid PTFE Back Up Ring Inch

5.25 x 5.488 x 0.05 Solid PTFE Back Up Ring Inch

5.375 x 5.613 x 0.05 Solid PTFE Back Up Ring Inch

5.5 x 5.738 x 0.05 Solid PTFE Back Up Ring Inch

5.625 x 5.863 x 0.05 Solid PTFE Back Up Ring Inch

5.75 x 5.988 x 0.05 Solid PTFE Back Up Ring Inch

5.875 x 6.113 x 0.05 Solid PTFE Back Up Ring Inch

6 x 6.238 x 0.05 Solid PTFE Back Up Ring Inch

6.25 x 6.488 x 0.05 Solid PTFE Back Up Ring Inch

6.5 x 6.738 x 0.05 Solid PTFE Back Up Ring Inch

6.75 x 6.988 x 0.05 Solid PTFE Back Up Ring Inch

7 x7.25 x .055 Solid PTFE Back Up Ring Inch

7.25 x7.5 x .055 Solid PTFE Back Up Ring Inch

7.5 x 7.738 x 0.05 Solid PTFE Back Up Ring Inch

7.75 x 8 x .055 Solid PTFE Back Up Ring Inch

8 x 8.238 x 0.05 Solid PTFE Back Up Ring Inch

8.25 x 8.488 x 0.05 Solid PTFE Back Up Ring Inch

8.5 x8.75 x .055 Solid PTFE Back Up Ring Inch

8.75 x9 x .055 Solid PTFE Back Up Ring Inch

9 x 9.238 x 0.05 Solid PTFE Back Up Ring Inch

9.5 x 9.738 x 0.05 Solid PTFE Back Up Ring Inch

9.75 x 9.988 x 0.05 Solid PTFE Back Up Ring Inch

11.5 x 11.738 x 0.05 Solid PTFE Back Up Ring Inch

12 x 12.238 x 0.05 Solid PTFE Back Up Ring Inch

1.062 x 1.432 x 0.07 Solid PTFE Back Up Ring Inch

1.187 x 1.557 x 0.07 Solid PTFE Back Up Ring Inch

1.375 x 1.75 x 0.07 Solid PTFE Back Up Ring Inch

1.5 x 1.87 x 0.07 Solid PTFE Back Up Ring Inch

1.625 x 1.995 x 0.07 Solid PTFE Back Up Ring Inch

1.75 x 2.12 x 0.07 Solid PTFE Back Up Ring Inch