M25988/1-037 Aircraft Packing / O-Ring - Fluorosilicone

The M25988/1-037 Aircraft O-Ring is a high-performance seal designed to meet the rigorous demands of aerospace applications. Manufactured using durable fluorosilicone rubber, this O-ring provides superior resistance to extreme temperatures, fuels, oils, and chemicals, making it ideal for use in critical aircraft systems, such as fuel and hydraulic components. It meets MIL-DTL-25988 military specifications, ensuring reliability in the most challenging conditions.

Key Features and Benefits:

• Fluorosilicone Material: Outstanding resistance to fuels, oils, and hydraulic fluids for optimal performance in harsh aviation environments.
• Extreme Temperature Tolerance: Performs effectively from -80°F to 400°F (-62°C to 204°C), suitable for both high-altitude and extreme-temperature scenarios.
• Military Specification: Complies with MIL-DTL-25988 standards, ensuring top-tier performance for critical aerospace and defense applications.
• Versatile Sealing Solution: Provides reliable sealing in both static and dynamic applications, reducing wear and improving system longevity.
• Widely Used: Commonly applied in fuel systems, hydraulic components, and oil and lubricant systems in aircraft.

Detailed Product Description:

The M25988/1-037 Aircraft Packing / O-Ring is part of the M25988 series of high-performance seals, specifically engineered for the aerospace industry. This O-ring, made from high-quality fluorosilicone rubber, offers exceptional resistance to aggressive chemicals such as fuel, oil, and hydraulic fluids. With a wide operating temperature range of -80°F to 400°F, the M25988/1-037 O-ring is designed to maintain its sealing properties under extreme conditions, from freezing temperatures to high heat. This makes it an excellent choice for aircraft fuel and hydraulic systems, where reliability and durability are critical. Meeting stringent MIL-DTL-25988 military specifications, this O-ring is trusted for its ability to provide consistent sealing in both dynamic and static applications. Whether in aircraft maintenance or new installations, the M25988/1-037 O-ring ensures long-lasting performance in the most demanding aviation environments.

Technical Specifications:

• Part Number: M25988/1-037
• Material: Fluorosilicone (FVMQ)
• Durometer: 70A
• Temperature Range: -80°F to 400°F (-62°C to 204°C)
• Military Specification: MIL-DTL-25988
• Application: Fuel systems, hydraulic systems, oil and lubricant systems