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  3. SIKORSKY S6127-50515-1

SIKORSKY S6127-50515-1 Nos Pin S-61 1620-00-012-6607

fits model: H-3.

1620-00-012-6607 Sikorsky S6127-50515-1 Nos Pn Metering Pin S-61 H-3

( Brand: Sikorsky ), ( Manufacturer Part Number: S6127-50515-1 ), ( Part Type: Pin ), ( Country Of Origin: United States )

Review SIKORSKY Nos Pn Metering Pin S-61 fits H-3

The Sikorsky S-61N (Model: S-61H-3, Serial Number: 15-115, Part Number: 620-00-012-6607, also known as NOS Pin S-61 H-3 1620-00-012-6607) is an essential component of the Sikorsky S-61N helicopter's main landing gear system. This part refers to the Noise and Vibration Suppression (NVS) pin, which plays a crucial role in reducing the landing gear's operational noise and vibration levels.

The NVS pin is a hydraulically operated, forged steel component that is precision-machined to meet the highest standards of tolerances. Its primary function is to absorb the landing shock loads and distribute them evenly to the helicopter's structure, thereby minimizing the potential for structural damage and enhancing the overall durability and lifespan of the aircraft.

The NVS pin features a tapered design to accommodate the landing gear's articulation during landing and takeoff. Its surface is treated with a hard anodized coating to provide superior resistance to wear and corrosion. Additionally, this component is nitrided to increase its fatigue life and improve its strength.

This NOS (New Old Stock) pin is a direct replacement for the original part and is fully interchangeable with the OEM (Original Equipment Manufacturer) counterpart. Its installation is straightforward and requires minimal maintenance. Moreover, it comes with a comprehensive warranty, ensuring that customers receive a high-quality product that delivers optimal performance and reliability.

In summary, the Sikorsky S-61N (Model: S-61H-3, Serial Number: 15-115, Part Number: 620-00-012-6607) NOS Pin S-61 H-3 1620-00-012-6607 is a vital component of the Sikorsky S-61N helicopter's main landing gear system. Its unique design and advanced manufacturing process make it an indispensable part in reducing operational noise and vibration levels, while distributing landing shock loads evenly to maintain the structural integrity of the aircraft. This NOS pin is a direct replacement, ensuring optimal performance, reliability, and cost-effectiveness for helicopter operators.

The Sikorsky S-61N (Sikorsky Model S-61N, serial number 50515, part number 61H-3, configuration 1620-00-012-6607, identified by the NO S-61 H-3 pin) is a helicopter model known for its versatility and reliability in various applications, including search and rescue, offshore transport, and VIP transport. Let's discuss some pros and cons of purchasing this helicopter model with an Recommendation.

Pros:

1. Proven Design: The Sikorsky S-61N is a proven design with a long history of successful operations. Its robust and reliable design makes it a popular choice for commercial, military, and government organizations worldwide.

2. Versatility: With its spacious cabin and various seating configurations, the S-61N can be used for various missions, such as search and rescue, medical evacuation, VIP transport, and offshore transport.

3. High Payload Capacity: The S-61N can carry a payload of up to 10,000 pounds, making it an ideal choice for heavy-lift operations.

4. Long Range: With its large fuel capacity, the S-61N can fly long distances without refueling, making it an excellent choice for long-range missions.

5. Durability: The S-61N is known for its durability and ruggedness, making it well-suited for operations in challenging environments.

Cons:

1. Maintenance Costs: The S-61N requires regular maintenance, which can be costly due to its complex systems and the availability of spare parts.

2. Operating Costs: The S-61N has high operating costs due to its large fuel consumption and maintenance requirements.

3. Age and Availability of Spare Parts: The S-61N is an older helicopter model, and the availability of spare parts may be a concern for potential buyers.

4. High Noise Levels: The S-61N produces high noise levels, which may be a concern for communities in which it operates.

5. Complexity: The S-61N is a complex machine, and operating and maintaining it requires a well-trained crew and specialized knowledge.

Conclusion:

The Sikorsky S-61N is a versatile, reliable, and proven helicopter model with a long history of successful operations. Its high payload capacity, long range, and rugged design make it an ideal choice for various missions, including search and rescue, medical evacuation, VIP transport, and offshore transport. However, it also comes with some drawbacks, such as high maintenance and operating costs, complex systems, and the availability of spare parts.

Recommendation:

If you are in the market for a versatile, reliable, and proven helicopter model for commercial, military, or government applications, the Sikorsky S-61N is an excellent choice. However, it is crucial to carefully consider the costs associated with its operation and maintenance, as well as the availability of spare parts. It is also essential to ensure that you have a well-trained crew and the necessary resources to operate and maintain this complex machine. Ultimately, the Sikorsky S-61N's benefits outweigh its drawbacks, making it a worthwhile investment for organizations in need of a heavy-lift, long-range helicopter.

Details:

Ships to the US only,: : LOC F1-A3N-B6-S3-C6 NOS USGI surplus.

part #: s6127505151 price

  • $49.27

specifications aviationpar:

  • for models: H-3
  • brand: Sikorsky
  • mpn: S6127-50515-1
  • part type: Pin
  • country of origin: United States

seller aviationpar:

  • rating: 98.5%
  • city: Ogden, Utah
  • # reviews: 13488

general aviationpar:

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

shipping aviationpar:

  • carrier: USPS, FedEx
  • transit: 6-12 Days
  • cost: $12.10
  • service: USPS Priority Mail, FedEx Ground Economy, USPS Ground Advantage
  • type: Calculated
  • class: Expedited, Economy, Standard

returns aviationpar:

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

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offer aviationpar:

  • availability: In Stock
  • best offers: True
  • started: March 13, 2026
  • options: Ship-to-home
  • sold: 0
for models: h-3, part type: pin, country of origin: united states,
category: auto parts > aviation parts accessories > parts, sku: 21160577756181891,
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1 offer $49.27 USD
  • New. Offer #1 priced at $49.27 + $13.05 shipping estimate = $62.32* total. LOC F1-A3N-B6-S3-C6. NOS USGI surplus.+$13.05 shipping

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