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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.

Seals/Backup Rings 
Viewing Page 1 of 1 (2 results)

BU-90NBR-2.75×1/8-C/S(10)

$1.20
/EA

BU-90NBR-2.5×1/8-C/S(10)

$0.99
/EA