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.

|◀ ◀ 1261 - 1296 of 1586 ▶ ▶|

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Item#:

MS27595-444

7.75 x 8.222 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-7.75 OD-8.222 HT-0.108
SPEC SHEET

Available:

4.00

Your Price:

58.33

Each

Qty:

Item#:

MS27595-445

8 x 8.472 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-8 OD-8.472 HT-0.108
SPEC SHEET

Available:

32.00

Your Price:

59.69

Each

Qty:

Item#:

MS27595-446

8.5 x 8.972 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-8.5 OD-8.972 HT-0.108
SPEC SHEET

Available:

2.00

Your Price:

67.82

Each

Qty:

Item#:

MS27595-447

9 x 9.472 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-9 OD-9.472 HT-0.108
SPEC SHEET

Available:

9.00

Your Price:

73.26

Each

Qty:

Item#:

MS27595-448

9.5 x 9.972 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-9.5 OD-9.972 HT-0.108
SPEC SHEET

Available:

10.00

Your Price:

68.00

Each

Qty:

Item#:

MS27595-449

10 x 10.472 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-10 OD-10.472 HT-0.108
SPEC SHEET

Available:

2.00

Your Price:

83.03

Each

Qty:

Item#:

MS27595-450

10.5 x 10.972 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-10.5 OD-10.972 HT-0.108
SPEC SHEET

Available:

29.00

Your Price:

80.58

Each

Qty:

Item#:

MS27595-451

11 x 11.472 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-11 OD-11.472 HT-0.108
SPEC SHEET

Available:

4.00

Your Price:

87.91

Each

Qty:

Item#:

MS27595-452

11.5 x 11.972 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-11.5 OD-11.972 HT-0.108
SPEC SHEET

Available:

2.00

Your Price:

90.70

Each

Qty:

Item#:

MS27595-453

12 x 12.472 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-12 OD-12.472 HT-0.108
SPEC SHEET

Available:

9.00

Your Price:

97.84

Each

Qty:

Item#:

MS27595-454

12.5 x 12.972 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-12.5 OD-12.972 HT-0.108
SPEC SHEET

Available:

7.00

Your Price:

98.49

Each

Qty:

Item#:

MS27595-455

13 x 13.472 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-13 OD-13.472 HT-0.108
SPEC SHEET

Available:

6.00

Your Price:

115.95

Each

Qty:

Item#:

MS27595-456

13.5 x 13.972 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-13.5 OD-13.972 HT-0.108
SPEC SHEET

Available:

15.00

Your Price:

126.99

Each

Qty:

Item#:

MS27595-457

14 x 14.472 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-14 OD-14.472 HT-0.108
SPEC SHEET

Available:

7.00

Your Price:

134.67

Each

Qty:

Item#:

MS27595-458

14.5 x 14.972 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-14.5 OD-14.972 HT-0.108
SPEC SHEET

Available:

7.00

Your Price:

155.12

Each

Qty:

Item#:

MS27595-459

15 x 15.472 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-15 OD-15.472 HT-0.108
SPEC SHEET

Available:

12.00

Your Price:

157.18

Each

Qty:

Item#:

MS27595-460

15.5 x 15.972 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-15.5 OD-15.972 HT-0.108
SPEC SHEET

Available:

4.00

Your Price:

159.25

Each

Qty:

Item#:

MS27595-462

16.5 x 16.972 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-16.5 OD-16.972 HT-0.108
SPEC SHEET

Available:

5.00

Your Price:

164.19

Each

Qty:

Item#:

MS27595-465

18 x 18.472 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-18 OD-18.472 HT-0.108
SPEC SHEET

Available:

2.00

Your Price:

168.87

Each

Qty:

Item#:

MS27595-468

ID-19.5x 19.972 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-19.5 OD-19.972 HT-0.108
SPEC SHEET

Available:

7.00

Your Price:

177.92

Each

Qty:

Item#:

MS27595-469

20 x 20.472 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-20 OD-20.472 HT-0.108
SPEC SHEET

Available:

17.00

Your Price:

206.14

Each

Qty:

Item#:

MS27595-472

23 x 23.472 x 0.108 Solid PTFE Back Up Ring Inch

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

ID-23 OD-23.472 HT-0.108
SPEC SHEET

Available:

1.00

Your Price:

211.92

Each

Qty:

Item#:

MS28774-004

0.078 x 0.203 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-0.078 OD-0.203 HT-0.05
SPEC SHEET

Available:

489.00

Your Price:

1.48

Each

Qty:

Item#:

MS28774-005

0.093 x 0.218 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-0.093 OD-0.218 HT-0.05
SPEC SHEET

Available:

71.00

Your Price:

1.48

Each

Qty:

Item#:

MS28774-006

0.125 x 0.25 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-0.125 OD-0.25 HT-0.05
SPEC SHEET

Available:

99.00

Your Price:

1.48

Each

Qty:

Item#:

MS28774-007

0.156 x 0.281 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-0.156 OD-0.281 HT-0.05
SPEC SHEET

Available:

767.00

Your Price:

1.53

Each

Qty:

Item#:

MS28774-008

0.187 x 0.312 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-0.187 OD-0.312 HT-0.05
SPEC SHEET

Available:

75.00

Your Price:

1.55

Each

Qty:

Item#:

MS28774-009

0.218 x 0.343 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-0.218 OD-0.343 HT-0.05
SPEC SHEET

Available:

67.00

Your Price:

1.58

Each

Qty:

Item#:

MS28774-010

0.25 x 0.375 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-0.25 OD-0.375 HT-0.05
SPEC SHEET

Available:

7.00

Your Price:

1.19

Each

Qty:

Item#:

MS28774-011

0.312 x 0.437 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-0.312 OD-0.437 HT-0.05
SPEC SHEET

Available:

262.00

Your Price:

1.71

Each

Qty:

Item#:

MS28774-012

0.375 x 0.5 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-0.375 OD-0.5 HT-0.05
SPEC SHEET

Available:

443.00

Your Price:

1.78

Each

Qty:

Item#:

MS28774-013

0.437 x 0.562 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-0.437 OD-0.562 HT-0.05
SPEC SHEET

Available:

351.00

Your Price:

1.88

Each

Qty:

Item#:

MS28774-014

0.5 x 0.625 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-0.5 OD-0.625 HT-0.05
SPEC SHEET

Available:

430.00

Your Price:

2.03

Each

Qty:

Item#:

MS28774-015

0.562 x 0.687 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-0.562 OD-0.687 HT-0.05
SPEC SHEET

Available:

124.00

Your Price:

2.16

Each

Qty:

Item#:

MS28774-016

0.625 x 0.75 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-0.625 OD-0.75 HT-0.05
SPEC SHEET

Available:

101.00

Your Price:

1.31

Each

Qty:

Item#:

MS28774-017

0.687 x 0.812 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

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

ID-0.687 OD-0.812 HT-0.05
SPEC SHEET

Available:

62.00

Your Price:

2.19

Each

Qty:

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7.75 x 8.222 x 0.108 Solid PTFE Back Up Ring Inch

8 x 8.472 x 0.108 Solid PTFE Back Up Ring Inch

8.5 x 8.972 x 0.108 Solid PTFE Back Up Ring Inch

9 x 9.472 x 0.108 Solid PTFE Back Up Ring Inch

9.5 x 9.972 x 0.108 Solid PTFE Back Up Ring Inch

10 x 10.472 x 0.108 Solid PTFE Back Up Ring Inch

10.5 x 10.972 x 0.108 Solid PTFE Back Up Ring Inch

11 x 11.472 x 0.108 Solid PTFE Back Up Ring Inch

11.5 x 11.972 x 0.108 Solid PTFE Back Up Ring Inch

12 x 12.472 x 0.108 Solid PTFE Back Up Ring Inch

12.5 x 12.972 x 0.108 Solid PTFE Back Up Ring Inch

13 x 13.472 x 0.108 Solid PTFE Back Up Ring Inch

13.5 x 13.972 x 0.108 Solid PTFE Back Up Ring Inch

14 x 14.472 x 0.108 Solid PTFE Back Up Ring Inch

14.5 x 14.972 x 0.108 Solid PTFE Back Up Ring Inch

15 x 15.472 x 0.108 Solid PTFE Back Up Ring Inch

15.5 x 15.972 x 0.108 Solid PTFE Back Up Ring Inch

16.5 x 16.972 x 0.108 Solid PTFE Back Up Ring Inch

18 x 18.472 x 0.108 Solid PTFE Back Up Ring Inch

ID-19.5x 19.972 x 0.108 Solid PTFE Back Up Ring Inch

20 x 20.472 x 0.108 Solid PTFE Back Up Ring Inch

23 x 23.472 x 0.108 Solid PTFE Back Up Ring Inch

0.078 x 0.203 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

0.093 x 0.218 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

0.125 x 0.25 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

0.156 x 0.281 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

0.187 x 0.312 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

0.218 x 0.343 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

0.25 x 0.375 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

0.312 x 0.437 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

0.375 x 0.5 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

0.437 x 0.562 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

0.5 x 0.625 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

0.562 x 0.687 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

0.625 x 0.75 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

0.687 x 0.812 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch