MS28775-138 - Textron Genuine OEM Preformed Packing Seal O-Ring

MS28775-138 - Textron Genuine OEM Preformed Packing Seal O-Ring

The MS28775-138 Preformed Packing Seal O-Ring by Textron is a high-quality, genuine OEM component designed for critical sealing applications in various aerospace systems. Engineered to provide superior sealing performance, this O-ring ensures the integrity and reliability of hydraulic, pneumatic, and fuel systems in demanding aviation environments.

Material and Construction:

• Premium Elastomer: The MS28775-138 O-ring is made from a high-grade elastomer, providing excellent resistance to wear, chemicals, and extreme temperatures. This material ensures long-lasting performance and durability under harsh operating conditions.
• Precision Molding: The O-ring is precision-molded to exact specifications, ensuring a perfect fit and reliable sealing. The meticulous manufacturing process guarantees consistent quality and performance.

Technical Specifications:

• Dimensions: The MS28775-138 O-ring has precise dimensions that ensure compatibility with a wide range of aerospace applications. Its exact sizing guarantees optimal sealing performance and prevents leaks.
• Temperature Range: Engineered to operate efficiently across a broad temperature range, the O-ring can withstand both high and low temperatures, ensuring reliable performance in various environmental conditions.
• Chemical Resistance: The elastomer material provides excellent resistance to a variety of chemicals, including aviation fuels, hydraulic fluids, and lubricants. This resistance ensures the O-ring maintains its integrity and functionality over time.
• Compliance and Standards: The MS28775-138 O-ring meets all relevant aerospace standards and specifications, including MIL-SPEC requirements. Each O-ring undergoes rigorous testing to ensure it meets the highest standards of safety and reliability.

Applications:

• Hydraulic Systems: The primary application of the MS28775-138 O-ring is in aircraft hydraulic systems, where it provides reliable sealing for various components such as actuators, valves, and pumps. Its high-quality construction ensures leak-free performance and system integrity.
• Pneumatic Systems: The O-ring is also suitable for use in pneumatic systems, providing effective sealing for air and gas components. Its resistance to wear and temperature fluctuations ensures long-term reliability.
• Fuel Systems: Designed to withstand exposure to aviation fuels, the MS28775-138 O-ring is used in fuel system components, ensuring secure and leak-free connections. Its chemical resistance and durability make it ideal for this critical application.
• Maintenance and Repairs: The O-ring is essential for routine maintenance and repair tasks, providing a reliable replacement for worn or damaged seals. Regular replacement with high-quality O-rings like the MS28775-138 helps maintain the performance and safety of aerospace systems.

By incorporating the MS28775-138 Textron Genuine OEM Preformed Packing Seal O-Ring into your aerospace systems, you ensure superior sealing performance, reliability, and durability. This high-quality O-ring is available for purchase at AirParts.Aero, your trusted source for aviation components and accessories. Visit our shop to get your MS28775-138 O-ring and other essential aircraft parts.

DESCRIPTION

Military Standard Synthetic Rubber Hydraulic O-Ring

• Preformed
• Thickness: 0.1 in.
• Diameter: 2.102 in.
• Industry Standard Specification: MS28775

NOTES

MATERIAL COMPOSITION NITRILE 120 MONTH SHELF LIFE PER CSRS021

Applicable Textron Aircraft

• 1900 Airliner
• 1900C Airliner
• 1900D Airliner
• Baron Series B55, E55, 58 or G58
• Bonanza 36
• Bonanza F33, G33, F33A or F33C
• Citation Sovereign or Sovereign+

List not comprehensive, may be applicable on other models.

Supersceded by:  M83461/1-138 for Textron Applications