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Oil-Resistant Buna-N Backup Rings
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O-Ring Sealing Properly with Backup Ring | O-Ring Deforms Without a Backup Ring |
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Pkg. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Dash No. | Thk. | ID | OD | Hardness | Temp. Range, ° F | Color | Pkg. Qty. | 1-9 | 10-Up | |||
0.236" Wide | ||||||||||||
| 426 | 0.117" | 4.676" | 5.148" | Durometer 90A (Hard) | -30 to 250 | Black | 10 | 5288T436 | 000000 | 000000 | ||
| 427 | 0.117" | 4.801" | 5.273" | Durometer 90A (Hard) | -30 to 250 | Black | 10 | 5288T437 | 00000 | 00000 | ||
| 429 | 0.117" | 5.051" | 5.523" | Durometer 90A (Hard) | -30 to 250 | Black | 10 | 5288T439 | 00000 | 00000 | ||
| 433 | 0.117" | 5.551" | 6.023" | Durometer 90A (Hard) | -30 to 250 | Black | 10 | 5288T443 | 00000 | 00000 | ||
| 437 | 0.117" | 6.051" | 6.523" | Durometer 90A (Hard) | -30 to 250 | Black | 10 | 5288T447 | 00000 | 00000 | ||
| 439 | 0.117" | 6.524" | 6.996" | Durometer 90A (Hard) | -30 to 250 | Black | 10 | 5288T449 | 00000 | 00000 | ||
| 443 | 0.117" | 7.524" | 7.996" | Durometer 90A (Hard) | -30 to 250 | Black | 10 | 5288T453 | 00000 | 00000 | ||
| 446 | 0.117" | 8.524" | 8.996" | Durometer 90A (Hard) | -30 to 250 | Black | 5 | 5288T456 | 00000 | 00000 | ||
| 451 | 0.117" | 11.024" | 11.496" | Durometer 90A (Hard) | -30 to 250 | Black | 5 | 5288T461 | 00000 | 00000 | ||
| 452 | 0.117" | 11.524" | 11.996" | Durometer 90A (Hard) | -30 to 250 | Black | 5 | 5288T462 | 00000 | 00000 | ||






























