PAOLO ASTORI NAS1791C3-3 Nut Aerospace Locking Nutplate 10-32 5310-01-334-7938

( Brand: Paolo Astori ), ( Manufacturer Part Number: NAS1791C3-3 )

Review PAOLO ASTORI Nut 10-32 Aerospace Self locking Nutplate fits 2019

The Paolo Astori NAS1791C3-3 19 nut 10-32 aerospace self-locking nutplate, with part number 5310-01-334-7938, is a high-performance fastening solution designed for use in aerospace and other demanding industries. This nutplate is manufactured to meet the stringent requirements of Mil-Spec 5310, ensuring the highest level of quality and reliability.

The NAS1791C3-3 nutplate is a 19-hole design, allowing for the installation of multiple fasteners in a compact area. Each hole features a 10-32 thread pitch, making it suitable for use with standard fasteners in this size range. The self-locking design of the nutplate ensures that the nuts are securely engaged with the threads, providing superior load-bearing capacity and resistance to vibration and loosening.

The nutplate is constructed from high-strength aluminum alloy, providing excellent corrosion resistance and durability. The surface is treated with an anodized coating to further enhance the nutplate's resistance to the harsh environments commonly encountered in aerospace applications. The anodizing process also provides a smooth, even surface finish that makes installation easier and more precise.

The NAS1791C3-3 nutplate is designed for use with AN3-120 or AN3-121 bolts, which are not included with the nutplate. The nutplate is supplied with the necessary self-locking nuts, ensuring a complete fastening solution is provided.

In summary, the Paolo Astori NAS1791C3-3 19 nut 10-32 aerospace self-locking nutplate is a robust and reliable fastening solution, engineered to meet the demanding requirements of the aerospace industry. Its self-locking design, high-strength aluminum alloy construction, and Mil-Spec 5310 certification make it an ideal choice for applications where safety, reliability, and durability are paramount.

A Comparative Analysis of Paolo Astori NAS1791C3-3 Aerospace Self-Locking Nutplates (5310-01-334-7938)

The Paolo Astori NAS1791C3-3 Aerospace Self-Locking Nutplate (5310-01-334-7938) is a widely used fastener in the aviation industry due to its high strength and self-locking feature. In this analysis, we will discuss the pros and cons of using these nutplates for various applications.

1. High Shear and Tensile Strength: The NAS1791C3-3 nutplates offer excellent shear and tensile strength, making them ideal for applications where high load-bearing capacity is required.

2. Self-Locking Feature: The self-locking design ensures that the nutplate remains securely fastened to the structure, even under high vibration or load conditions.

3. Corrosion Resistance: These nutplates are made of high-quality materials, such as aluminum or stainless steel, that provide excellent resistance to corrosion, ensuring longevity in harsh environments.

4. Easy Installation: The NAS1791C3-3 nutplates can be installed using standard hand tools, reducing the need for expensive specialized equipment.

1. Cost: The high-performance materials and design used to manufacture these nutplates make them more expensive compared to standard nutplates.

2. Requires Specific Tools: While the installation process is relatively straightforward, the use of specialized tools for removing the nutplates can be a disadvantage in certain situations.

3. Limited Size Availability: The NAS1791C3-3 nutplates come in a limited range of sizes, which may not be suitable for all applications.

The Paolo Astori NAS1791C3-3 Aerospace Self-Locking Nutplates (5310-01-334-7938) offer superior strength, self-locking feature, and corrosion resistance, making them an excellent choice for applications where safety and reliability are paramount. However, their cost and limited size availability may be a deterrent for some users.

Based on the analysis, the NAS1791C3-3 Aerospace Self-Locking Nutplates are a worthy investment for critical applications in the aviation industry. For those with budget constraints or non-critical applications, standard nutplates may be a more cost-effective alternative. Ultimately, the decision should be based on the specific requirements of the application and the resources available.

Details:

Thread Size: 10-32 Nut length : 15/16, height : 3/8, 360. Brand new Includes 19 nuts Documentation and certification as shown in Photos is included: Thread Size: 3/16, Nut length : 15/16, height : 3/8, 360 NSN 5310-01-334-7938 5252100.

specifications aviationpar:

• for years: 2019
• brand: Paolo Astori
• mpn: Nas1791c3-3

seller aviationpar:

• rating: 100.0%
• city: Reno, Nevada
• # reviews: 1614

offer aviationpar:

• quantity: 1
• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: March 8, 2026

payments aviationpar:

• wallet: Apple-pay
• other
• credit card: Discover

general aviationpar:

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

returns aviationpar:

• policy: Returns Accepted
• time: 60 Days
• paid by: Seller

shipping aviationpar:

• type: Calculated
• class: Expedited, One-day
• service: USPS Priority Mail, UPS Next Day Air
• cost: $13.87
• carrier: USPS, UPS
• transit: 4-8 Days

Paolo Astori NAS1791C3-3 Is Similar To:

• Paolo Astori Ms14144l7 Nut Military 7 16-20 Self-locking Lightweight Hi-temp With Certs (46.2% similar) Brand new includes one nut documentation and certification as shown in photos is included MS14144L7 castellated nut - thread: 7/16-20, self-locking nut, lightweight, cadmium plated, dry film lubricant, 450, f Nan 5310-01-311-8705 econ: EAR99 5124100...(January 29th, 2026)