Woodward 190463, Retaining Ring Coil - Tempest PMA
Tempest AG190463-PMA
The Tempest AG190463 (Woodward OEM 190463) is an FAA-PMA replacement retaining ring coil for Woodward applications.
- Provides positive retention of a designated governor component stack to help preserve designed clearances and alignment.
- Helps reduce the risk of internal migration that can contribute to inconsistent RPM control or abnormal wear patterns.
- Supports overhaul quality by maintaining OEM part number traceability for aircraft documentation and cross referencing.
Retaining rings are small parts with an outsized impact on reliability in constant speed governor systems. This SKU is intended for aviation propeller governor maintenance, overhaul, and line replacement.
Installation notes
Always refer to the applicable aircraft and governor maintenance manual for complete installation procedures.
- Install with the correct orientation and ensure the ring is fully seated in the groove before closing the assembly.
- Do not reuse distorted or fatigued rings. Replace during overhaul if removal was required.
Applications and fitment
Associated with Woodward propeller governor installations where OEM 190463 is specified. Confirm compatibility by matching the OEM part number and verifying the governor model and serial number against approved maintenance data.
Tempest AG190463 is the direct replacement for OEM 190463. Match the OEM part number and confirm applicability by governor model and serial number in the approved maintenance data.
Pilot John International carries Tempest PMA propeller governor parts for FBOs, propeller overhaul shops, and aviation technicians supporting aircraft maintenance and ground support work.
| General Information | |
|---|---|
| Part # | AG190463 |
| Manufacturer | Tempest |
| Shipping Information | |
|---|---|
| Product Weight | 0.01 lbs. |
| Product Dimensions | 1.1 x 1 x 0.1 in. |
| Schedule B | 8807300010 |
| ECCN | 9A991.d |
| Specifications | |
|---|---|
| Approval | FAA PMA |
| OEM P/N | 190463 |
| Tempest P/N | AG190463 |
| Type | Retaining ring (governor internal retention hardware) |
Customers also viewed
AIRCRAFT COMPATIBILITY
| Compatible Aircraft* | |
|---|---|
| Hawker Beechcraft | 58 - Baron , 95-C55 - Baron , 95-C55A - Baron |
PRODUCT REVIEWS
This item does not have any reviews yet.
QUESTIONS & ANSWERS
Tempest AG190463 is a direct FAA-PMA replacement for Woodward P/N 190463. Always verify compatibility with your specific propeller governor model and applicable maintenance documentation before placing an order.
The Tempest AG190463 Retaining Ring is designed for use in aircraft equipped with Woodward model A210780 propeller governors. Matching replacement parts to the correct governor model is essential to ensure proper fit, function, and reliable operation.
The Tempest AG190463 Retaining Ring holds internal components in position, preventing axial movement during operation and preserving proper alignment under centrifugal and vibratory loads. Maintaining component placement within the propeller governor helps ensure consistent RPM sensing, stable oil metering, and dependable propeller speed control.
PJi offers the Tempest AG190463 as an FAA-PMA-approved replacement for the Woodward 190463 retaining ring. View our full selection of Tempest propeller governor parts to find the correct component for your application.
For a deeper look at how propeller governors work, why proper maintenance matters, and how to identify compatible replacement components, refer to our Ultimate Guide to Aircraft Propeller Governor Maintenance.
