O-Ring 006, 2.9x1.78mm FKM 75A Brown AS568-006

AS568-006 O-Ring made of FKM (Viton) 75A, a material with superior resistance to high temperatures, oils, and aggressive chemicals. Ideal for demanding applications.

• ID (inner diameter): 2.90 ± 0.13 mm
• CS (cross-section): 1.78 ± 0.08 mm
• Material: FKM (Viton) 75 Shore A
• Color: Brown
• Standard: AS568-006
• Operating temperature: -20°C to +200°C
• Max. static pressure: 16-18 MPa (160-180 bar)
• Max. dynamic pressure: ~8-9 MPa (80-90 bar)
• Max. pressure with back-up ring (BUR): up to 40 MPa (400 bar)
• Applications: hydraulic systems, engines, compressors, chemical and petrochemical industry

✅ Compatible with:

• Mineral and hydraulic oils
• Fuels (gasoline, diesel)
• Aromatic solvents (toluene, xylene)
• Diluted acids
• Greases and lubricants
• Mineral compressor oils

❌ Not recommended for:

• Ketones (acetone, MEK, MIBK)
• Esters (ethyl acetate, butyl acetate)
• Amines
• DOT-type brake fluids
• PAG oils (used in automotive AC systems)