AS3209-033 Preformed Packing O-Ring
Product Name: AS3209-033 - Military Standard Preformed Packing O-Ring
Manufacturer: Military Standard, compliant with AS3209 specification
Part Number: AS3209-033
Material: Fluorocarbon Rubber
Dimensions: Inner Diameter: 1.971 inches, Thickness: 0.067 inches
Compatibility: Directly interchangeable with MS9388-033, compatible with Pratt & Whitney engines as noted in P&W Digest Revision DD
Availability: In Stock on AirParts.Aero Marketplace
Product Description
The AS3209-033 Preformed Packing O-Ring is a military-standard, preformed seal made from high-grade fluorocarbon rubber, engineered for use in demanding aerospace and hydraulic applications. This O-ring provides exceptional resistance to temperature, chemicals, and hydraulic fluids, making it ideal for high-performance and high-pressure systems. Designed to meet the stringent AS3209 specification, this O-ring is crafted to deliver reliable sealing in challenging environments, contributing to the operational safety and efficiency of critical aircraft systems.
This O-ring is a direct replacement for the MS9388-033 and can be used in Pratt & Whitney engine models where reliable sealing is essential. Its preformed shape allows for an optimal fit, ensuring that it provides a consistent seal over prolonged use. Manufactured to exacting standards, this O-ring supports a wide range of aviation applications, including fuel systems, hydraulic components, and engine systems.
Key Features and Technical Specifications
- Material Composition: Fluorocarbon rubber, known for its excellent chemical resistance, low permeability, and durability under high temperature and pressure.
- Dimensions and Fit: Inner diameter of 1.971 inches and a thickness of 0.067 inches, providing a precise fit in compatible systems.
- Performance Rating: Withstands extreme temperatures and exposure to aviation fuels, oils, and hydraulic fluids, ensuring reliability in critical flight and ground operations.
- Military Compliance: Manufactured to meet AS3209 standards, offering reliable performance and compliance with military and aviation industry requirements.
Benefits for Aviation Applications
- Exceptional Temperature and Chemical Resistance: With its fluorocarbon composition, the AS3209-033 O-ring offers superior resistance to fuels, oils, and various chemicals, maintaining structural integrity under extreme conditions.
- Optimized Durability and Longevity: The material properties of fluorocarbon rubber ensure that this O-ring remains effective over prolonged periods, reducing the frequency of maintenance and replacements.
- Precision Fit and Ease of Installation: Its preformed shape allows for a snug, precise fit, improving seal performance in high-pressure and high-temperature environments.
Applications in Aerospace
The AS3209-033 O-Ring is widely used across multiple aircraft systems where sealing integrity is critical, including fuel tanks, hydraulic systems, and engine components. Its compatibility with Pratt & Whitney engines, along with other high-performance applications, makes it a preferred choice for aviation professionals requiring dependable seals in high-stress systems.