127 Viton (FKM) O‑Ring — AS568A Dash 127
Material: Viton (FKM)
Hardness: 75A Shore
Cross‑Section (CS): 0.103 in ± 0.003 in (2.62 mm ± 0.08 mm)
Inside Diameter (ID): 1.174 in ± 0.012 in (29.82 mm ± 0.30 mm)
Key properties:
Excellent resistance to high heat, fuels, oils, hydrocarbons and many chemicals
Good compression‑set resistance for long sealing life at elevated temperatures
Suitable for static and dynamic seals needing heat and chemical resistance
Typical uses:
Automotive fuel systems and engine parts
Industrial hydraulic and pneumatic systems
Chemical processing and oilfield/petrochemical equipment
Quality and ordering:
Made to AS568A dimensions (Dash 127); verify groove fit per AS568A
Tolerances as listed; material certification and batch testing available on request
When ordering, specify material (Viton/FKM), hardness (75A), and any required testing/traceability
127 Viton (FKM) O‑Ring — AS568A Dash 127
Material: Viton (FKM)
Hardness: 75A Shore
Cross‑Section (CS): 0.103 in ± 0.003 in (2.62 mm ± 0.08 mm)
Inside Diameter (ID): 1.174 in ± 0.012 in (29.82 mm ± 0.30 mm)
Key properties:
Excellent resistance to high heat, fuels, oils, hydrocarbons and many chemicals
Good compression‑set resistance for long sealing life at elevated temperatures
Suitable for static and dynamic seals needing heat and chemical resistance
Typical uses:
Automotive fuel systems and engine parts
Industrial hydraulic and pneumatic systems
Chemical processing and oilfield/petrochemical equipment
Quality and ordering:
Made to AS568A dimensions (Dash 127); verify groove fit per AS568A
Tolerances as listed; material certification and batch testing available on request
When ordering, specify material (Viton/FKM), hardness (75A), and any required testing/traceability