Specifications
Dimensions
- Inside Diameter0.3130 in - 5/16 in
- Outside Diameter0.4380 in - 7/16 in
- Thickness1/16 in
Details
- Cross Section ShapeQuattro
- Dash Number011
- Durometer Shore65 - 75
- MaterialBuna-N
- Product TypeO-Rings
Overview
Mfr description
31957871 31957871 AS568A BUNA011 PK/100
- Buna-N, also known as nitrile rubber (NBR), is made of a synthetic rubber that has anti-microbial properties and is resistant to chemicals, oils, solvents, greases and petroleum-based fluids. It is resistant to abrasions, cuts, punctures, slashes and snags.
- Quattro cross-section shapes are four-lobed and feature a geometry with twice the number of sealing surfaces compared to standard O-rings. The ring is designed not to be able to twist and bend when the part moves since the cross section isn't round. They can perform at lower pressures than a standard O-ring increasing seal life.