Specifications
Dimensions
- Inside Diameter3.7500 in - 3-3/4 in
- Outside Diameter4.0000 in - 4 in
- Thickness1/8 in
Details
- ColorBlack
- Cross Section ShapeRound
- Dash Number240
- Durometer Shore65 - 75
- Hardness70
- MaterialBuna-N
- Product TypeO-Rings
Overview
Mfr description
75748996 75748996 -240 50/PK BUNA 70 ORI
- 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.
- Round cross-section shapes can be used in both static and dynamic applications. They are used as a mechanical seal or gasket and are seated in a groove and compressed during assembly between two or more parts.