STATIC (P/N 494-678) - New Surplus
P/N: 494-678
Category: General Aircraft Parts
Flat-rate shipping. Choose Ground or a faster service at checkout.
Flat-rate shipping covers most parts. If your order turns out to need freight or special handling, we'll contact you with the updated shipping cost before it ships. You can pay the difference or cancel for a full refund. International buyers pay any duties and import taxes.
Available Inventory
| Condition | Price | Stock |
|---|---|---|
| New Surplus | $30.00 | 25 Available |
Product Description
Part 494-678 is a static-system component that supplies ambient pressure reference to the pitot-static network. This pressure source feeds the altimeter and air-data instruments with accurate altitude and airspeed sensing input. Installation requires connection per the aircraft maintenance manual with subsequent leak-check verification.
Maintenance and inspection fall under 14 CFR 91.411 and Part 43 Appendix E requirements, with periodic certification intervals specified by your airframe manufacturer.
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 STATIC (P/N 494-678)?
Part 494-678 is a static-system component that supplies ambient pressure reference to the pitot-static network. This pressure source feeds the altimeter and air-data instruments with accurate altitude and airspeed sensing input.
What conditions is the 494-678 available in?
The 494-678 is currently available in the following conditions: New Surplus. Each condition reflects the part's maintenance history and certification status per FAA standards.
How do I get pricing for the 494-678?
The 494-678 requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.
Do you offer expedited shipping for the 494-678?
Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.
Related General Aircraft Parts
- SHTL VLV – P/N ah081964
- RINGRET – P/N 5100-25
- R/B 65681-004 – P/N 69403-003
- PACKAGING – P/N std3019-c167
- THIOKOL SHEET – P/N 125ref000000813
- VOLTIMETER – P/N 115-192
- CIGARETTE LIGHTER ASSEMBLY – P/N 35-364160-3
- CUP – P/N PC31/2
- BODY – P/N 206-040-115-003
- RING – P/N 35-810116
- COUPLER – P/N d826
- STATIC DEFECT CORRECTION MOD – P/N 23080-004