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

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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:
11.00
Your Price:
31.95
Each
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:
40.17
Each
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:
92.80
Each
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:
17.00
Your Price:
19.86
Each
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:
11.00
Your Price:
21.93
Each
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
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:
33.58
Each
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:
3.00
Your Price:
34.89
Each
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:
32.68
Each
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:
36.67
Each
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:
38.79
Each
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:
39.00
Your Price:
41.02
Each
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:
57.16
Each
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:
45.72
Each
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:
5.00
Your Price:
46.73
Each
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:
4.00
Your Price:
47.78
Each
Item#:
MS28774-438

6.25 x 6.75 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-6.25 OD-6.75 HT-0.105
SPEC SHEET

Available:
8.00
Your Price:
49.53
Each
Item#:
MS28774-439

6.5 x 7 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-6.5 OD-7 HT-0.105
SPEC SHEET

Available:
14.00
Your Price:
50.22
Each
Item#:
MS28774-440

6.75 x 7.25 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-6.75 OD-7.25 HT-0.105
SPEC SHEET

Available:
10.00
Your Price:
48.93
Each
Item#:
MS28774-441

7 x 7.5 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-7 OD-7.5 HT-0.105
SPEC SHEET

Available:
5.00
Your Price:
72.22
Each
Item#:
MS28774-442

7.25 x 7.75 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-7.25 OD-7.75 HT-0.105
SPEC SHEET

Available:
2.00
Your Price:
82.06
Each
Item#:
MS28774-443

7.5 x 8 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-7.5 OD-8 HT-0.105
SPEC SHEET

Available:
3.00
Your Price:
85.02
Each
Item#:
MS28774-444

7.75 x 8.25 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-7.75 OD-8.25 HT-0.105
SPEC SHEET

Available:
2.00
Your Price:
85.62
Each
Item#:
MS28774-446

8.5 x 9 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-8.5 OD-9 HT-0.105
SPEC SHEET

Available:
23.00
Your Price:
89.94
Each
Item#:
MS28774-447

9 x 9.5 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-9 OD-9.5 HT-0.105
SPEC SHEET

Available:
2.00
Your Price:
95.13
Each
Item#:
MS28774-448

9.5 x 10 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-9.5 OD-10 HT-0.105
SPEC SHEET

Available:
8.00
Your Price:
102.62
Each
Item#:
MS28774-450

10.5 x 11 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-10.5 OD-11 HT-0.105
SPEC SHEET

Available:
5.00
Your Price:
142.95
Each
Item#:
MS28774-451

11 x 11.5 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-11 OD-11.5 HT-0.105
SPEC SHEET

Available:
4.00
Your Price:
145.23
Each
Item#:
MS28774-452

11.5 x 12 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-11.5 OD-12 HT-0.105
SPEC SHEET

Available:
2.00
Your Price:
148.92
Each
Item#:
MS28774-454

12.5 x 13 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-12.5 OD-13 HT-0.105
SPEC SHEET

Available:
4.00
Your Price:
152.96
Each
Item#:
MS28774-455

13 x 13.5 x 0.105 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-13 OD-13.5 HT-0.105
SPEC SHEET

Available:
11.00
Your Price:
168.45
Each
Item#:
MS28782-1

0.125 x 0.25 x 0.025 Spiral Scarf Cut PTFE Back Up Ring- Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28783, MS27595

ID-0.125 OD-0.25 HT-0.025
SPEC SHEET

Available:
110.00
Your Price:
4.05
Each
Item#:
MS28782-10

0.5 x 0.687 x 0.025 Spiral Scarf Cut PTFE Back Up Ring- Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28783, MS27595

ID-0.5 OD-0.687 HT-0.025
SPEC SHEET

Available:
95.00
Your Price:
6.30
Each
Item#:
MS28782-11

0.562 x 0.75 x 0.025 Spiral Scarf Cut PTFE Back Up Ring- Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28783, MS27595

ID-0.562 OD-0.75 HT-0.025
SPEC SHEET

Available:
21.00
Your Price:
7.38
Each
Item#:
MS28782-12

0.625 x 0.812 x 0.025 Spiral Scarf Cut PTFE Back Up Ring- Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28783, MS27595

ID-0.625 OD-0.812 HT-0.025
SPEC SHEET

Available:
212.00
Your Price:
6.22
Each
Item#:
MS28782-13

0.687 x 0.875 x 0.025 Spiral Scarf Cut PTFE Back Up Ring- Inch

Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS28774, MS28783, MS27595

ID-0.687 OD-0.875 HT-0.025
SPEC SHEET

Available:
563.00
Your Price:
6.36
Each
|◀ ◀ 1477 - 1512 of 1638 ▶ ▶|
View: