PACKING (P/N ms9388-139) - New Surplus
P/N: ms9388-139
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 Surplus | 6 Available |
Product Description
The MS9388-139 is a fluorocarbon elastomer packing O-ring conforming to MS9388 standard specifications. This seal provides leak-free sealing in hydraulic actuator glands and fluid system interfaces operating across wide temperature ranges. Fluorocarbon material (per AMS-R-83248/AMS7276) resists hydraulic fluid, fuel, and oil exposure while maintaining elasticity under pressure cycling.
Cross-referenced as AS3209-139 and M83248-1-139, it's used in Bombardier Challenger 601 and similar aircraft hydraulic systems. Installation follows the applicable aircraft maintenance manual and component specifications.
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 ms9388-139)?
The MS9388-139 is a fluorocarbon elastomer packing O-ring conforming to MS9388 standard specifications. This seal provides leak-free sealing in hydraulic actuator glands and fluid system interfaces operating across wide temperature ranges.
What material is the ms9388-139 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 ms9388-139 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 ms9388-139.
What is the shelf life of the ms9388-139?
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 ms9388-139.
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