FWD AC DUCT (P/N 500-28187-406) - As Removed
P/N: 500-28187-406
Category: Ducts & Environmental Control
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 |
|---|---|
| As Removed | 1 Available |
Product Description
The 500-28187-406 is a forward air-conditioning duct that routes conditioned air from the environmental control system to the forward cabin and flight deck areas. Manufactured from aviation-grade aluminum, this duct connects downstream from the pack or mixer outlets to cabin diffusers. Installation uses standard clamps and seals secured per aircraft maintenance manual specifications.
The duct maintains pressurized, temperature-controlled airflow in the forward fuselage during flight 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 FWD AC DUCT (P/N 500-28187-406)?
The 500-28187-406 is a forward air-conditioning duct that routes conditioned air from the environmental control system to the forward cabin and flight deck areas. Manufactured from aviation-grade aluminum, this duct connects downstream from the pack or mixer outlets to cabin diffusers.
Is the 500-28187-406 a PMA or OEM part?
The FWD AC DUCT may be available as an OEM (Original Equipment Manufacturer) or PMA (Parts Manufacturer Approval) part depending on condition and source. Both carry FAA certification for airworthiness. Currently available in: As Removed. Contact us for sourcing details.
Does the 500-28187-406 include installation hardware?
Installation hardware requirements vary by application. Check your aircraft's Structural Repair Manual (SRM) or Illustrated Parts Catalog (IPC) for the complete installation kit requirements for the FWD AC DUCT. We stock related hardware and can help identify companion parts.
Can the 500-28187-406 be shipped internationally?
Yes, we ship airframe components worldwide. International orders typically arrive within 3-14 business days depending on destination. Export documentation and customs forms are included. Contact us for international shipping quotes on the 500-28187-406.
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