PACKING (P/N ms28775-239) - New Surplus
P/N: ms28775-239
Category: O-Rings & Packings
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Available Inventory
| Condition | Price | Stock |
|---|---|---|
| New Surplus | $1.00 | 6 Available |
Product Description
The MS28775-239 is a nitrile rubber O-ring conforming to MS28775 and SAE AS28775A specifications. This preformed packing provides static sealing in hydraulic system components, maintaining pressure integrity in actuators, valves, and fluid interfaces. Operating across typical aircraft hydraulic temperature and pressure ranges, the seal prevents fluid leakage at component glands and connection points.
Installation requires a clean, lubricated gland per aircraft maintenance manual procedures. Verify cure date and shelf life per ARP5316 before use to ensure elastomer performance.
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 ms28775-239)?
The MS28775-239 is a nitrile rubber O-ring conforming to MS28775 and SAE AS28775A specifications. This preformed packing provides static sealing in hydraulic system components, maintaining pressure integrity in actuators, valves, and fluid interfaces.
What material is the ms28775-239 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 ms28775-239 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 ms28775-239.
What is the shelf life of the ms28775-239?
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 ms28775-239.
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