PACKING (P/N ms28778-10) - New, New Surplus
P/N: ms28778-10
Category: Seals
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New | 24 Available |
| New Surplus | 8 Available |
Product Description
The MS28778-10 is a preformed packing ring molded from AMS-P-5510 elastomer for aircraft hydraulic systems. This component seals straight-thread tube fitting boss ports, preventing fluid leakage under operating pressure. The packing installs in the boss groove and conforms to MS28778/AS28778 specifications for dimensional consistency.
Used in hydraulic circuits across general aviation and commercial aircraft where reliable boss port sealing is required. Installation follows aircraft maintenance manual procedures and applicable fitting standards for proper engagement and pressure containment.
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.
Frequently Asked Questions
What is the PACKING (P/N ms28778-10)?
The MS28778-10 is a preformed packing ring molded from AMS-P-5510 elastomer for aircraft hydraulic systems. This component seals straight-thread tube fitting boss ports, preventing fluid leakage under operating pressure.
What material is the ms28778-10 made from?
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.
Can I order the ms28778-10 in bulk quantities?
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 ms28778-10.
What is the shelf life of the ms28778-10?
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 ms28778-10.