SEAL ASSEMBLY-WIPER (P/N 50-420081-12) - New Surplus
P/N: 50-420081-12
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 | 1 Available |
Product Description
The 50-420081-12 is a wiper seal assembly for aircraft hydraulic actuators. This elastomeric seal element mounts on reciprocating piston rods to prevent debris ingress and retain hydraulic fluid during cylinder operation. The wiper scrapes contaminants from the rod surface as it cycles, protecting internal components from particulate damage.
Used in landing gear actuators, flight control cylinders, and other hydraulic systems on general and commercial aircraft. Installation and replacement must follow the applicable aircraft maintenance manual and FAA AC 43.13-1B guidance.
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 SEAL ASSEMBLY-WIPER (P/N 50-420081-12)?
The 50-420081-12 is a wiper seal assembly for aircraft hydraulic actuators. This elastomeric seal element mounts on reciprocating piston rods to prevent debris ingress and retain hydraulic fluid during cylinder operation.
What material is the 50-420081-12 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 SEAL ASSEMBLY-WIPER meets aviation specifications for its intended use. Contact us for specific material data.
Can I order the 50-420081-12 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 50-420081-12.
What is the shelf life of the 50-420081-12?
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 50-420081-12.
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