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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 2 (14 results)

BU-90NBR-9/16×1/16-C/S(25)

$0.38
/EA

BU-90NBR-3/4×1/16-C/S(25)

$0.39
/EA

BU-90NBR-1.5×1/8-C/S(10)

$0.58
/EA

BU-90NBR-1.75×1/8-C/S(10)

$0.68
/EA

BU-90NBR-2×1/8-C/S(10)

$0.81
/EA

BU-90NBR-2.25×1/8-C/S(10)

$0.91
/EA

BU-90NBR-2.625×1/8-C/S(10)

$1.06
/EA

BU-90NBR-3.25×1/8-C/S(10)

$1.45
/EA

BU-90NBR-4×1/8-C/S(5)

$2.22
/EA

BU-90NBR-4.125×1/8-C/S(5)

$1.94
/EA
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