LOCK SPLINED (P/N 866526-1) - Serviceable
P/N: 866526-1
Category: Hoses & Tubing
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 |
|---|---|
| Serviceable | 5 Available |
Product Description
Part 866526-1 is a splined lock that secures mating components on splined shafts in aircraft assemblies. The lock provides positive anti-rotation and axial retention through its spline interface, preventing unintended disengagement during operation. Commonly used in accessory drive couplings to lock hubs onto drive shafts.
Installation requires torquing per aircraft maintenance manual specifications and verifying security before return to service. This component ensures reliable engagement during maintenance and overhaul operations.
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 LOCK SPLINED (P/N 866526-1)?
Part 866526-1 is a splined lock that secures mating components on splined shafts in aircraft assemblies. The lock provides positive anti-rotation and axial retention through its spline interface, preventing unintended disengagement during operation.
What hydraulic fluid type is the 866526-1 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 LOCK SPLINED against your aircraft maintenance manual for fluid compatibility.
Does the 866526-1 come pressure-tested and certified?
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The LOCK SPLINED is available in: Serviceable. 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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