Specifications
Dimensions
- Inside Diameter0.296 in
- Outside Diameter0.574 in
- Overall Weight0.16 g
- Thickness0.1180 in, 3 mm
Details
- Accessory TypeO-Ring
- Additional Details8-203 BUNA-N BACKUP RING
- ColorBlack
- Cross Section0.139 in
- Cross Section Tolerance+/-0.004 in
- Durometer90 Durometer
- Hardness90 Shore D
- Inside Diameter Tolerance+/-0.005 in
- MaterialNitrile (Buna) Rubber
- Method SoldPriced Per Each
- Product TypeO-Rings
- SeriesSTU
- Temperature Range-22 to 212F
- Trade / Brand NameDichtomatik
- Typical ApplicationHydraulics & Pneumatics, Industrial Machinery, Oil & Gas, belting
Overview
Mfr description
75189634 AS568-203 5/16" ID X9/16" OD
- very good resistance to oil and gasoline; superior resistance to petroleum-based hydraulic fluids; wide range of service temperatures; good resistance to hydrocarbon solvents; very good resistance to alkalis and acids.