CONDEC 21SN04-23G Pressure Switch Boeing 757

( Brand: Condec ), ( Manufacturer Part Number: 21SN04-23G ), ( Part Type: Pressure Switch )

Review CONDEC Pressure Switch Boeing 757

The CONDEC 21SN04-23G pressure switch is a critical component in the hydraulic system of a Boeing 757 aircraft. Designed and manufactured in accordance with the stringent standards set by the aerospace industry, this pressure switch ensures the safe and efficient operation of various hydraulic systems on the Boeing 757.

The 21SN04-23G pressure switch is specifically designed for use with hydraulic systems that require a pressure range of 1,500 to 3,000 psi (10.3 to 20.7 MPa). It features a robust, hermetically sealed design with a borosilicate glass diaphragm, which ensures reliable pressure sensing even in harsh operating environments. The switch is constructed from high-quality materials, including a beryllium copper spring and a nickel-plated brass body, providing superior durability and resistance to corrosion.

The 21SN04-23G pressure switch is designed to operate in a temperature range of -65 F to 250 F (-54 C to 121 C), making it suitable for use in a wide range of aircraft applications. It is also equipped with a built-in pilot light indicator, which provides visual confirmation of the switch status, making it easy to monitor the hydraulic system's pressure levels.

This pressure switch is designed to meet the requirements of various aerospace standards, including FAR-25, DO-160, and MIL-STD-883. It undergoes rigorous testing to ensure its ability to withstand the extreme conditions encountered in aircraft applications, including vibration, shock, and temperature cycling.

The 21SN04-23G pressure switch is a vital component in the safety systems of the Boeing 757, and its reliable operation is crucial to ensuring the safe and efficient operation of the aircraft's hydraulic systems. With its robust design, high-quality materials, and rigorous testing, the CONDEC 21SN04-23G pressure switch is a trusted choice for aerospace applications where safety and reliability are paramount.

Pros and Cons of Buying a CONDEC 21SN04-23G Pressure Switch for a Boeing 757

The CONDEC 21SN04-23G pressure switch is a crucial component used in the hydraulic system of Boeing 757 aircraft. This pressure switch ensures the proper functioning of various systems, including landing gear and brakes. Here are some pros and cons to consider before purchasing this component.

1. Reliability: CONDEC is a renowned manufacturer of aircraft components, including pressure switches. The 21SN04-23G model is known for its durability and reliability in aircraft applications.

2. Compatibility: This pressure switch is specifically designed for the Boeing 757, ensuring a perfect fit and seamless integration into the aircraft's hydraulic system.

3. Safety: A functioning pressure switch is essential for the safe operation of an aircraft. By investing in a high-quality component like the CONDEC 21SN04-23G, you can ensure the safety of your passengers and crew.

4. Long-term savings: Although the initial investment for a high-quality pressure switch may be more significant than a lower-priced alternative, the long-term savings can be substantial. A reliable component requires less maintenance and fewer replacement costs over time.

1. Cost: The CONDEC 21SN04-23G pressure switch can be more expensive than some aftermarket or generic alternatives. However, the increased cost may be offset by the component's reliability and long-term savings.

2. Availability: Due to the specialized nature of this component, it may be less readily available than more common parts. This could potentially lead to longer lead times for repair or replacement.

3. Complex installation: Installing a pressure switch in an aircraft is a complex process that requires specialized knowledge and tools. This could result in higher labor costs for installation.

The CONDEC 21SN04-23G pressure switch offers several advantages for Boeing 757 operators, including reliability, compatibility, safety, and long-term savings. However, the initial investment and potential availability issues may be drawbacks for some. Ultimately, considering the critical role this component plays in the safe operation of an aircraft, it is recommended to invest in a high-quality, OEM component like the CONDEC 21SN04-23G. While the upfront cost may be higher, the long-term benefits far outweigh the potential savings from a lower-priced alternative.

Details:

Any is for the sole purpose of identifying an item. All Manuals are for reference only. Airworthiness can only be determined by the FAA approved mechanic installing said item. Most include removal tags, some do not.

part #: 21sn0423g price

• $85.50

specifications aviationpar:

• brand: Condec
• mpn: 21sn04-23g
• part type: Pressure Switch

offer aviationpar:

• options: Ship-to-home
• started: February 11, 2025
• best offers: True
• availability: In Stock
• sold: 0
• quantity: 1

payments aviationpar:

• other
• credit card: Discover
• wallet: Paypal

shipping aviationpar:

• type: Fixed
• service: USPS Ground Advantage, USPS Priority Mail
• class: Standard, Expedited
• carrier: USPS
• transit: 4-11 Days
• cost: $9.50

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: Used

seller aviationpar:

• # reviews: 1340
• city: Tempe, Arizona
• rating: 100.0%

returns aviationpar:

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

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