P/N: ms28775-5
Category: O-Rings & Packings
Flat-rate shipping. Choose Ground or a faster service at checkout.
Flat-rate shipping covers most parts. If your order turns out to need freight or special handling, we'll contact you with the updated shipping cost before it ships. You can pay the difference or cancel for a full refund. International buyers pay any duties and import taxes.
| Condition | Price | Stock |
|---|---|---|
| New Surplus | $0.25 | 1 Available |
The MS28775-5 is a rubber O-ring packing conforming to Military Standard MS28775 specifications. This elastomeric seal provides static sealing in aircraft hydraulic components and fluid system interfaces. The -5 dash size aligns with AS568 dimensional standards for maintenance interchangeability across general aviation and commercial aircraft.
Install with compatible hydraulic fluid as lubricant, ensuring the dash size matches component requirements per the aircraft Illustrated Parts Catalog or maintenance manual before service.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
The MS28775-5 is a rubber O-ring packing conforming to Military Standard MS28775 specifications. This elastomeric seal provides static sealing in aircraft hydraulic components and fluid system interfaces.
Aircraft seals and O-rings are manufactured from various elastomers including nitrile (Buna-N), fluorocarbon (Viton), silicone, and PTFE depending on the application. The PACKING meets aviation specifications for its intended use. Contact us for specific material data.
Yes, we stock seals and gaskets in quantity and offer bulk pricing. Submit a Request for Quote (RFQ) for volume orders, or call (904) 998-9101 for immediate quantity availability on the ms28775-5.
Elastomeric seals have manufacturer-specified shelf lives that vary by material and storage conditions. We follow industry standards for cure date tracking and proper climate-controlled storage. Contact us for shelf life details on the ms28775-5.