HORN ASSY (P/N sc648) - New Surplus
P/N: sc648
Category: Indicators & Annunciators
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 | 2 Available |
Product Description
The sc648 is a horn assembly for aircraft control linkages. This component transfers motion from a cable or pushrod to the control surface hinge, typically used at rudder connections. The assembly provides the mechanical interface between flight control inputs and the control surface itself.
Installation requires verification against your aircraft's Illustrated Parts Catalog and adherence to the applicable maintenance manual rigging procedures. Follow FAA AC 43.13-1B acceptable practices when OEM data is unavailable.
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 HORN ASSY (P/N sc648)?
The sc648 is a horn assembly for aircraft control linkages. This component transfers motion from a cable or pushrod to the control surface hinge, typically used at rudder connections.
Is the sc648 calibrated and ready to install?
Calibration status depends on the condition. Overhauled instruments come fully calibrated with an 8130-3 tag. The HORN ASSY is available in: New Surplus. Contact us to confirm calibration status for your selected condition.
Can the sc648 be used as a direct replacement in my aircraft?
The HORN ASSY is designed as a form-fit-function replacement. Verify the part number against your aircraft's Illustrated Parts Catalog (IPC) and instrument panel layout to confirm compatibility before ordering.
Do you offer instrument exchange programs for the sc648?
Yes, we offer core exchange programs on select instruments. Send your unserviceable unit and receive a discount on the replacement. Call (904) 998-9101 or submit an RFQ to check exchange availability for the sc648.
Related Indicators & Annunciators
- INDICATOR – P/N 622-4483-001
- HORN PS50178-1 – P/N 565-288
- TEMP IND – P/N 2a1p
- INDICATOR, FUEL QTY – P/N 60-384034-5
- BRACKET: SQUAT & STALL WARNING – P/N 37732-000
- DUEL INDICATOR VIB – P/N 522033
- CABIN ALTITUDE RATE & AP INDICATOR – P/N 15900-915
- INDICATOR, MANIFOLD – P/N 31854
- ANNUNCIATOR – P/N 99-230-2c1-5890
- INDICATOR,TORQUEMETER – P/N 3057-3-136-6
- DOUBLE PRESSURE INDICATOR – P/N dk449-39
- 8SC0070 INDICATOR – P/N 522458