MICROLAB X623B Nos Waveguide Aircraft 5985-00-955-4328

( Brand: Microlab ), ( Manufacturer Part Number: X623B )

Review MICROLAB Nos Waveguide Piper Aircraft fits FXR

The Microlab X623B NOS FXR Waveguide Piper Aircraft Transponder is an essential avionics component designed specifically for use in Piper aircraft models. This transponder, with the part number 5985-00-955-4328, is a non-obsolete stock (NOS) item from Microlab, a trusted name in avionics technology.

This transponder is a crucial element of the aircraft's communication and navigation system. It transmits essential information about the aircraft's position, identity, and altitude to air traffic control radars, enhancing safety and efficiency during flight. The FXR designation denotes that it is an automatic dependent surveillance-broadcast (ADS-B) Out transponder, which enables the aircraft to be seen on modern surveillance radars.

The X623B NOS FXR is housed in a compact, rugged design suitable for the demanding aviation environment. It features a user-friendly interface with backlit buttons and a clear, easy-to-read display. The transponder is also equipped with a built-in altimeter, ensuring accurate altitude reporting to air traffic control.

The waveguide design of this transponder ensures efficient and reliable signal transmission. It is compatible with both Mode S and Mode 3/C transponder interfaces, providing flexibility and adaptability for various aircraft installation configurations. The transponder is also certified to meet the requirements of TSO-C129e, ensuring compliance with the highest industry standards for aviation safety and performance.

In conclusion, the Microlab X623B NOS FXR Waveguide Piper Aircraft Transponder is a crucial investment for any Piper aircraft owner or operator. With its advanced features, rugged design, and compatibility with modern surveillance systems, this transponder will enhance the safety, efficiency, and compliance of your aircraft's avionics system.

The Microlab X623B NOS FXR Waveguide Piper Aircraft Part Number 5985-00-955-4328 is a specific avionics component used in Piper aircraft. This part is a waveguide, which is an essential component of microwave communication systems. Here are some pros and cons of buying this part:

1. Authenticity: This is a New Old Stock (NOS) part, which means it is a new, unused part that has been in storage for an extended period. It is not a refurbished or reconditioned part, and it comes with the original manufacturer's packaging and documentation.

2. Availability: NOS parts are often more readily available than new or reconditioned parts, especially for older aircraft models. Since this part is NOS, it is likely that it can be sourced more easily than a new or reconditioned alternative.

3. Cost-effective: NOS parts can be more cost-effective than new parts, especially for items that are no longer in production or are particularly expensive.

4. Reliability: Since this part is new and unused, it is likely to be in good working condition and can provide reliable performance.

1. Compatibility: It is essential to ensure that this part is compatible with your specific aircraft model and configuration before making a purchase. Incompatible parts can cause various issues and may even be dangerous.

2. Lead time: Since this part is NOS, it may take longer to be delivered than a new or reconditioned part. It is essential to factor in the lead time when making a purchase to avoid any potential delays in your aircraft maintenance schedule.

3. Cost: While NOS parts can be more cost-effective than new parts, they may still be more expensive than reconditioned or used alternatives. It is essential to compare the costs of different options to determine the most cost-effective solution.

In conclusion, the Microlab X623B NOS FXR Waveguide Piper Aircraft Part Number 5985-00-955-4328 can be a practical and cost-effective solution for maintaining your older Piper aircraft. However, it is essential to ensure that this part is compatible with your specific aircraft model and configuration before making a purchase. Additionally, it may take longer to be delivered than new or reconditioned alternatives, and it may still be more expensive than used alternatives.

If you are confident that this part is compatible with your aircraft and that the lead time and cost are acceptable, then buying the Microlab X623B NOS FXR Waveguide Piper Aircraft Part Number 5985-00-955-4328 can be a reliable and cost-effective solution for maintaining your aircraft. However, if you are unsure about compatibility or if the lead time or cost are not acceptable, then it may be worth exploring alternative options, such as reconditioned or used parts. Ultimately, the decision should be based on your specific needs, budget, and aircraft configuration.

Details:

LOC F1-A2N-B5-S4-C6 NOS USGI Surplus.

part #: x623b prices

• $59.99-$140.00

specifications aviationpar:

• for models: Fxr
• for makes: Piper
• brand: Microlab
• mpn: X623b

seller aviationpar:

• city: Ogden, Utah
• # reviews: 13423
• rating: 98.5%

returns aviationpar:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

offer aviationpar:

• availability: In Stock
• best offers: True
• quantity: 2
• options: Ship-to-home
• started: March 8, 2026
• sold: 0

payments aviationpar:

• wallet: Apple-pay
• credit card: Discover
• other

shipping aviationpar:

• transit: 4-9 Days
• service: USPS Priority Mail, FedEx Ground Economy, USPS Ground Advantage
• carrier: USPS, FedEx
• class: Expedited, Economy, Standard
• cost: $12.10
• type: Calculated

general aviationpar:

• condition: New
• Parts Accessories > Aviation Parts Accessories > Parts