PACKING (P/N ms28775-028) - New Surplus, New
P/N: ms28775-028
Category: O-Rings & Packings
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Available Inventory
| Condition | Price | Stock |
|---|---|---|
| New Surplus | Quote | 6 Available |
| New | $0.48 | 28 Available |
Product Description
The MS28775-028 is a preformed elastomeric O-ring for static sealing in aircraft hydraulic and pneumatic systems. This seal conforms to Military Standard MS28775 specifications and seats in standard glands to prevent fluid leakage at fittings and component interfaces. Commonly installed in MIL-H-5606 hydraulic pumps, valves, and actuators where reliable static sealing is required.
Proper installation requires matching gland dimensions per MS28775 standards and applying appropriate lubricant before assembly. The seal maintains pressure integrity across temperature ranges typical in general aviation and commercial aircraft fluid systems.
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 ms28775-028)?
The MS28775-028 is a preformed elastomeric O-ring for static sealing in aircraft hydraulic and pneumatic systems. This seal conforms to Military Standard MS28775 specifications and seats in standard glands to prevent fluid leakage at fittings and component interfaces.
What material is the ms28775-028 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 ms28775-028 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 ms28775-028.
What is the shelf life of the ms28775-028?
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 ms28775-028.
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