VALVE (P/N ms28893c4-1950psi) - New Surplus
P/N: ms28893c4-1950psi
Category: Valves & Actuators
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 | 1 Available |
Product Description
The ms28893c4-1950psi is a spring-loaded hydraulic safety relief valve conforming to MS28893 specifications. This corrosion-resistant steel valve uses a poppet element to automatically divert excess pressure to the return line, protecting aircraft hydraulic circuits from overpressure damage. The dash number designates the pressure set point at 1950 PSI.
Threaded UNF internal boss connections allow integration into system manifolds and line assemblies. Installation and adjustment must follow the applicable Aircraft Maintenance Manual (AMM) or Component Maintenance Manual (CMM) for your aircraft.
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 VALVE (P/N ms28893c4-1950psi)?
The ms28893c4-1950psi is a spring-loaded hydraulic safety relief valve conforming to MS28893 specifications. This corrosion-resistant steel valve uses a poppet element to automatically divert excess pressure to the return line, protecting aircraft hydraulic circuits from overpressure damage.
What hydraulic fluid type is the ms28893c4-1950psi compatible with?
Hydraulic component compatibility depends on the aircraft system design. Common aviation hydraulic fluids include MIL-PRF-5606 (mineral-based), MIL-PRF-83282 (synthetic), and Skydrol (phosphate ester). Verify the VALVE against your aircraft maintenance manual for fluid compatibility.
Does the ms28893c4-1950psi come pressure-tested and certified?
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The VALVE is available in: New Surplus. Contact us for test documentation on your selected condition.
What is the turnaround time for hydraulic component orders?
In-stock hydraulic components ship same business day before 3 PM EST. We provide 24/7 AOG support at (904) 998-9101 for urgent hydraulic system needs. RFQ submissions are typically quoted within 24 hours.
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