AS3209-012 - O-Ring

Part number AS3209-012 is an aerospace-grade fluorocarbon (FKM/Viton® type) O-ring seal manufactured for aircraft fluid sealing applications requiring high resistance to fuel, oil, hydraulic fluids, and elevated temperatures. The seal is produced to AS3209 dimensional standards using VM330-75 fluorocarbon compound in accordance with AMS7276 material requirements.

This O-ring is commonly used in aerospace hydraulic systems, fuel systems, engine accessories, valves, pumps, and pneumatic components where reliable sealing performance is critical.

Markings / Packaging Information

• Part Number: AS3209-012
• Type: Aerospace fluorocarbon O-ring
• Material: FKM (fluorocarbon elastomer)
• Compound: VM330-75
• Specification: AMS7276 / AS3209
• Manufacturer: Parker Hannifin Corp
• Supplier Packaging: Proponent (CAGE 59789)
• Quantity: 1 each
• Cure Date: 3Q2025
• Shelf Life: Unlimited per AS5316

Features

• Aerospace-grade FKM elastomer construction
• Excellent resistance to aviation fuels, oils, and hydraulic fluids
• High-temperature sealing capability
• Resistant to ozone, oxidation, and chemical exposure
• Designed for static and dynamic sealing applications
• Manufactured to AS3209 aerospace dimensional standards
• Suitable for aircraft engines, pumps, actuators, valves, and hydraulic assemblies