Backups
Back-ups
Back-up rings are installed together with o-rings or other accompanying seals to prevent gap extrusion in sealing applications. They are available in a spiral, split, or solid design.
SealsBackup Rings
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(4 results)
BU-90URE-2.625×3/16-C/S(10)
$1.42
/EA
BU-90URE-4.875×1/8-C/S(1)
$2.90
/EA
BU-90URE-2.8125×3/32-C/S(10)
$1.17
/EA
