PACKING (P/N ms28775-220) - New Surplus, As Removed
P/N: ms28775-220
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 | 322 Available |
| As Removed | 5 Available |
Product Description
The MS28775-220 is a preformed elastomeric O-ring conforming to Military Standard MS28775 specifications. This -220 size seal provides static fluid containment in aircraft hydraulic systems, actuators, and valve assemblies operating under system pressure. Manufactured from nitrile rubber per aviation packing standards, it seals component interfaces where pressure retention is critical.
Installation requires compatible hydraulic fluid as lubricant and verification of the correct -220 dimension against the component maintenance manual or Illustrated Parts Catalog. Proper seating ensures leak-free operation in high-pressure applications.
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 ms28775-220)?
The MS28775-220 is a preformed elastomeric O-ring conforming to Military Standard MS28775 specifications. This -220 size seal provides static fluid containment in aircraft hydraulic systems, actuators, and valve assemblies operating under system pressure.
What material is the ms28775-220 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 ms28775-220 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 ms28775-220.
What is the shelf life of the ms28775-220?
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 ms28775-220.
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