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BOEING NAS551-6D Bolt

Nas551-6d Boeing Genuine Bolt New Oem

( Brand: Boeing ), ( Manufacturer Part Number: NAS551-6D ), ( Part Type: Bolt )

Review BOEING Genuine Bolt New Oem

The Boeing NAS551-6D bolt is a critical fastener component used in various aerospace applications, particularly in the Boeing 737 and 777 aircraft series. This bolt, manufactured by National Aerospace Standard (NAS), is designed to meet the stringent requirements of the aviation industry in terms of strength, reliability, and safety.

The NAS551-6D bolt is a hexagonal head cap screw, made of high-strength alloy material, specifically SAE 5142. This material selection ensures that the bolt can withstand the extreme temperatures, pressures, and loads encountered in aviation environments. The bolt's body features a thread pitch of UNJ27R and a length that ranges from 1.5 inches to 8 inches, depending on the specific application.

The NAS551-6D bolt's head is designed with a hexagonal shape to allow for easy application of torque during installation using standard socket wrenches. The head also features a roll thread design, which helps prevent the bolt from being over-tightened and potentially damaging the surrounding components. Each bolt comes with an accompanying washer and locknut to ensure proper installation and secure fastening.

The NAS551-6D bolt's high-strength material and robust design make it an essential component in the structural integrity of aircraft systems. Its ability to withstand extreme loads and temperatures, coupled with its precision manufacturing, guarantees a long service life and reliable performance.

In summary, the Boeing NAS551-6D bolt is a high-strength, reliable, and essential fastener component used in the aerospace industry. Its design, made of SAE 5142 alloy material with a roll threaded hexagonal head, is specifically engineered to meet the demanding requirements of aircraft applications. With its precise manufacturing and robust design, this bolt ensures the safety and reliability of aircraft systems, ultimately contributing to the overall success and efficiency of the aviation industry.

The Boeing NAS551-6D Bolt is a high-capacity fastener used in aerospace applications, specifically designed for large, heavy-duty structures. Here are some pros and cons of buying this bolt:

Pros:

1. High Strength: The NAS551-6D Bolt is made of high-strength materials, making it suitable for use in heavy-duty applications where high load capacity is required.

2. Corrosion Resistance: These bolts are typically made of stainless steel or other corrosion-resistant materials, making them ideal for use in harsh environments where exposure to the elements is a concern.

3. Reduced Maintenance: Due to their high strength and corrosion resistance, NAS551-6D Bolts require less maintenance than other types of bolts, which can save time and money in the long run.

4. Improved Safety: The use of NAS551-6D Bolts can improve safety in aerospace applications by ensuring that structures are securely fastened and can withstand the loads they are subjected to.

5. Compliance with Regulations: These bolts are commonly used in the aerospace industry due to their compliance with various industry regulations.

Cons:

1. Cost: NAS551-6D Bolts are typically more expensive than standard bolts due to their high strength and other advanced features.

2. Availability: These bolts may not be readily available from local hardware stores or suppliers, which can make it difficult to obtain them quickly.

3. Handling and Installation: Due to their size and weight, NAS551-6D Bolts can be difficult to handle and install, requiring specialized tools and equipment.

4. Complexity: The manufacturing process for these bolts is complex, which can add to the cost and lead time.

5. Limited Applications: NAS551-6D Bolts are primarily used in heavy-duty aerospace applications, which limits their use in other industries.

In conclusion, the Boeing NAS551-6D Bolt is a high-performance fastener that offers significant advantages in terms of strength, corrosion resistance, and reduced maintenance. However, it also comes with some disadvantages such as cost, availability, handling and installation complexity, and limited applications. Ultimately, the decision to buy NAS551-6D Bolts should be based on the specific requirements of your application and the cost-benefit analysis of the advantages and disadvantages. If the benefits outweigh the costs, then NAS551-6D Bolts may be the best choice for your needs.

Details:

Buyer should verify this is the exact part needed before purchasing.

part #: nas5516d price

  • $23.35

specifications aviationpar:

  • brand: Boeing
  • mpn: Nas551-6d
  • part type: Bolt

seller aviationpar:

  • rating: 99.7%
  • # reviews: 17887
  • city: Beaver Dam, WI

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general aviationpar:

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

returns aviationpar:

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

offer aviationpar:

  • best offers: True
  • availability: In Stock
  • quantity: 7
  • sold: 0
  • options: Ship-to-home
  • started: December 21, 2025

shipping aviationpar:

  • type: Fixed
  • cost: $14.95
  • service: Standard
  • class: Standard
  • transit: 5-6 Days
part type: bolt,
category: auto parts > aviation parts accessories > parts, sku: 19209704380286713,
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