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  3. SIKORSKY A257A

SIKORSKY A257A Helicopter Lock P/n S/a 65720-10033-101

65720-10033-101 Sikorsky A257a Helicopter Lock P/n New S/a Low Price

( Brand: Sikorsky ), ( Manufacturer Part Number: A257A ), ( Part Type: Lock ), ( Compatible Model: 65720-10033-101 ), ( Country Of Origin: United States )

Review SIKORSKY Helicopter Lock P/n New S/a Low Price

The Sikorsky A257A Helicopter Lock, part number SA 65720-10033-101, is a critical component designed for securing various parts and access points on Sikorsky helicopters. This lock is specifically engineered to meet the stringent requirements of the aviation industry and is essential for ensuring the safety and functionality of these complex machines.

The lock is manufactured using high-strength materials, primarily aluminum alloys, ensuring durability and resistance to harsh environmental conditions, such as extreme temperatures and corrosive elements. The lock mechanism itself is precision-engineered to provide a secure, reliable connection, preventing unauthorized access and protecting essential components from damage or theft.

The lock features a keyed entry system, providing an additional layer of security. The keys, which are not included with the lock but can be obtained from authorized Sikorsky dealers or service centers, ensure that only authorized personnel can access the secured areas. The lock's keyhole is designed to be resistant to picking and other unauthorized entry methods, providing an added measure of security.

The installation process for this lock is straightforward, with clear instructions provided in the accompanying documentation. The lock is designed to be easily mounted onto various helicopter surfaces, utilizing standard mounting hardware. The lock comes with all necessary mounting hardware, ensuring a hassle-free installation experience.

In summary, the Sikorsky A257A Helicopter Lock, part number SA 65720-10033-101, is a crucial component for securing various parts and access points on Sikorsky helicopters. Its high-strength design, precision-engineered lock mechanism, and keyed entry system make it an essential tool for maintaining the safety, functionality, and security of these complex machines.

Pros and Cons of Buying Sikorsky A257A Helicopter Lock Part S/N 65720-10033-101

The Sikorsky A257A helicopter is a versatile and widely used rotorcraft in various industries, including aviation, military, and civil sectors. Like any other complex machinery, it requires regular maintenance, replacement, and upgrades of its components. One such component is the lock part with the serial number 65720-10033-101. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this Sikorsky A257A helicopter lock part.

Pros:

1. Enhanced Security: Replacing an old or worn-out lock with a new one ensures better security for the helicopter. The lock plays a crucial role in securing the main rotor blades, tail rotor blades, and other critical components, preventing unauthorized access and ensuring the safety of the helicopter and its occupants.

2. Compatibility: This part is specifically designed for the Sikorsky A257A helicopter, ensuring a perfect fit and optimal performance. It is engineered to meet the stringent requirements of helicopter operations, providing peace of mind and minimizing the risk of incompatibility issues.

3. OEM Quality: Purchasing an original equipment manufacturer (OEM) part such as this lock ensures that it is of the highest quality and meets the exacting standards set by Sikorsky. Using genuine parts can help maintain the helicopter's performance, reliability, and resale value.

4. Warranty and Support: OEM parts often come with warranties and manufacturer support, which can save costs in the long run. In the case of any issues or concerns, the manufacturer can provide technical assistance, advice on installation, and potential repairs or replacements under warranty.

Cons:

1. Cost: OEM parts, especially for high-performance helicopters like the Sikorsky A257A, can be quite expensive compared to aftermarket alternatives. This may be a significant consideration for operators with limited budgets or those who require large quantities of parts.

2. Lead Time: The procurement process for OEM parts can be time-consuming, as the order may need to go through various channels, including the manufacturer, distributors, and suppliers. This can result in longer lead times and potential delays in helicopter maintenance or repairs.

3. Availability: Depending on the specific part and the helicopter model, availability of OEM parts may be limited, especially in remote locations or during emergencies. This can lead to downtime and reduced operational efficiency.

Conclusion:

In conclusion, purchasing the Sikorsky A257A helicopter lock part S/N 65720-10033-101 comes with several advantages, such as enhanced security, compatibility, OEM quality, and potential warranty and support. However, it also comes with disadvantages, including higher cost, longer lead times, and potential availability issues. Ultimately, the decision to buy this part depends on various factors, including the operator's budget, operational requirements, and priorities. If security, performance, and reliability are top concerns, opting for an OEM part may be the best choice. However, if cost is a significant consideration, exploring aftermarket alternatives or negotiating with suppliers may yield better value. It is essential to carefully evaluate the specific needs of the helicopter operation and consult with industry experts to make an informed decision.

Details:

part #: a257a price

  • $185.00

specifications aviationpar:

  • brand: Sikorsky
  • mpn: A257a
  • part type: Lock
  • compatible model: 65720-10033-101
  • country of origin: United States

offer aviationpar:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: March 14, 2026
  • best offers: True

shipping aviationpar:

  • transit: 4-9 Days
  • type: Fixed
  • service: Economy
  • cost: $13.50
  • class: Economy

returns aviationpar:

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

general aviationpar:

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

seller aviationpar:

  • city: Arcadia, Florida
  • rating: 100.0%
  • # reviews: 10667

payments aviationpar:

  • credit card: Mastercard
  • other
  • wallet: Paypal
part type: lock, compatible model: 65720-10033-101, country of origin: united states,
category: auto parts > aviation parts accessories > parts, sku: 21188011500606762,
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  • New. Offer #1 priced at $185.00 + $13.50 shipping estimate = $198.50* total. +$13.50 shipping

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