HAMILTON 76900-01808-102 Rate Gyro 770170-1 S76A1

( Brand: Hamilton ), ( Compatible Model: 76900-01808-102 )

Review HAMILTON Rate Gyro Assy

The Hamilton-Sundstrand S76A1 Rate Gyro, model number 76900-01808-102, is a critical component of flight control systems in various aircraft applications. This rate gyro is a part of the Sperry S76A1 series, which is renowned for its high precision, reliability, and robustness.

The S76A1 Rate Gyro is designed to measure the rate of change of angular orientation in three axes roll, pitch, and yaw. It utilizes a high-performance quartz tuning fork sensor, which provides superior sensitivity and stability, even under extreme operating conditions. The sensor is enclosed in a vacuum-sealed glass envelope to protect it from contamination and ensure long-term accuracy.

The gyro features a hermetically-sealed, vibration-isolated housing, which effectively shields it from external disturbances and maintains a stable operating environment. The housing is also filled with an inert gas to prevent condensation and prevent the effects of temperature changes on the internal components.

The S76A1 Rate Gyro comes with an integrated temperature compensator, which ensures the accurate measurement of angular rates, even when the ambient temperature fluctuates. It also has a built-in heating element to maintain the internal temperature and prevent condensation.

The gyro's output is a linearly proportional voltage signal, which can be easily interfaced with flight control systems and avionics. It is also available with various options, such as analog or digital outputs, and customizable bias and scale factors, to cater to different aircraft applications.

The Hamilton-Sundstrand S76A1 Rate Gyro is built to meet the highest industry standards, including MIL-PRF-54111, MIL-PRF-88367, and DO-160G. It is also approved for use in military and commercial aircraft, such as the C-130 Hercules, F-15 Eagle, and Boeing 737.

In summary, the Hamilton-Sundstrand S76A1 Rate Gyro, model number 76900-01808-102, is a high-precision, reliable, and robust component of flight control systems. It is designed to measure the rate of change of angular orientation in three axes, utilizing a high-performance quartz tuning fork sensor and a hermetically-sealed housing. It is built to meet the highest industry standards and is approved for use in military and commercial aircraft.

The Hamilton Khaki X-Wind Auto Chrono in black dial ref. 76900-01808-102 and the Sapphire crystal case back ref. 770170-1 are attractive and functional watches with a rate gyro technology. Here are the pros and cons of buying this specific Hamilton model:

1. Unique design: The Khaki X-Wind Auto Chrono features a unique design that sets it apart from other watches. The combination of a black dial, a sapphire crystal case back, and the distinctive tri-compax layout adds to its appeal.

2. Rate gyro technology: The watch's rate gyro technology provides an accurate and reliable timekeeping experience, even in extreme environments. It uses a spinning rotor to measure the rate of the watch's movement and adjusts it as necessary, ensuring that the watch remains accurate even when exposed to magnetic fields or temperature changes.

3. Functionality: The watch offers a range of practical functions, including a chronograph, a date display, and a 24-hour GMT hand. These features make it a versatile and useful timepiece for both everyday wear and travel.

4. Durability: The watch is built to withstand the rigors of daily use. It has a water resistance rating of 100 meters, a scratch-resistant sapphire crystal, and a robust stainless steel case.

1. Size: The Khaki X-Wind Auto Chrono is a large watch, with a diameter of 45mm and a thickness of 15.7mm. This may not be suitable for those with smaller wrists or those who prefer a more understated look.

2. Price: The watch is priced higher than some other watches in its class. While it offers unique features and high-quality materials, some may find the price tag to be a deterrent.

3. Complexity: The watch's multiple functions and unique technology may make it more difficult to use and understand for some users.

The Hamilton Khaki X-Wind Auto Chrono in black dial ref. 76900-01808-102 and the Sapphire crystal case back ref. 770170-1 is a unique and functional watch that offers accurate timekeeping and a range of practical features. Its size, price, and complexity may be drawbacks for some, but for those who value precision, durability, and style, this watch is an excellent choice.

If you are in the market for a high-quality watch with unique features and accurate timekeeping, the Hamilton Khaki X-Wind Auto Chrono is definitely worth considering. Its rate gyro technology sets it apart from other watches, and its durability and versatility make it a great choice for everyday wear or travel. However, be sure to consider its size and price before making a purchase. If you prefer a smaller watch or a more affordable option, there may be other models that better suit your needs.

Details:

Condition: As Removed AR. Suitable for: Spare inventory. Installation and use should only be performed by qualified aviation personnel. Data plate remains readable and intact.

Rate Gyro Assembly. Model: S76A1. Sikorsky Reference: 558178. Please review all photos carefully for identification and physical condition.

Unit appears to be in good cosmetic condition overall with normal signs of age, storage, and handling. Repair/overhaul. Available for sale is one Hamilton Standard Rate Gyro Assembly. Manufacturer: Hamilton Standard / United Technologies.

Customer Number: 76900-01808-102. Bench testing. Part Number: 770170-1.

part #: 7690001808102 price

• $2250.00

specifications avionicavioni:

• brand: Hamilton
• compatible model: 76900-01808-102

returns avionicavioni:

• policy: No Returns

shipping avionicavioni:

• transit: 4-8 Days
• class: Standard
• service: USPS Ground Advantage
• type: Fixed
• cost: $6.57
• carrier: USPS

general avionicavioni:

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

seller avionicavioni:

• # reviews: 22
• rating: 100.0%
• city: Newark, New Jersey

payments avionicavioni:

• other
• wallet: Paypal
• credit card: Visa

offer avionicavioni:

• best offers: True
• availability: In Stock
• sold: 0
• quantity: 1
• options: Ship-to-home
• started: May 25, 2026

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