013 Nitrile 90 Durometer Back-Up Ring
$0.45
{{option.name}}:
{{selected_options[option.position]}}
{{value_obj.value}}
Back-up rings fit between O-rings and extrusion gaps to prevent the O-ring from extruding. Two back-up rings are often used (one on each side of O-ring) to prevent extrusion from either side based on direction of pressure. Application O-rings/seals with high pressures, large extrusion gaps, and/or high temperatures. Inside Diameter 0.455'' Width 0.053'' Material BUNA Thickness 0.049''
Show More
Show Less