MS21045L3 - Textron Nut

MS21045L3 - NUT

AIA/NAS NASM21045 Hexagon Nut

Genuine Textron OEM Part

Includes Textron FAA 8130-3 Trace Certificate Documentation

• Self-Locking (Elliptical or Segmented Beam Lock)
• Dry Lubricant
• Regular Height
• Fine Threads
• UNJF-3B
• Material: Steel
• Finish: Cadmium Plated
• Threading: 0.41
• Major Diameter: 0.19
• Threads Per Inch (TPI): 32
• Industry Standard Specification: AIA/NAS NASM21044

The MS21045L3 Textron Nut is a particular form of nut that is frequently used in aerospace and aviation applications. Here is a description of the Textron MS21045L3 Nut:

The MS21045L3 is a conventional hexagonal (hex) nut. It has six convex surfaces, and the internal threads are designed to correspond with a particular bolt or screw.

Typically, this fastener is manufactured from aerospace- and aviation-appropriate, high-strength materials. Common materials include corrosion-resistant steel, stainless steel, and other alloys designed to withstand the rigors of flight and maintain structural integrity.

Type of Thread: The MS21045L3 Textron Nut has a thread type that corresponds to the bolt or screw it is intended to be used with. This assures a secure and precise alignment between components during assembly.

Coating or Finish: To prevent corrosion and ensure longevity, aviation fasteners are frequently coated with a corrosion-resistant finish. Typical coatings include cadmium plating and other specialized layers.

Measurement: The "L3" in the part number (MS21045L3) presumably denotes the nut's specific dimensions or measurement. The precise size and dimensions may vary based on the requirements of the aircraft or component for which it is intended.

Manufacturer: Textron is the nut's manufacturer or supplier. Textron is a well-known manufacturer of a variety of aerospace and aviation components, aircraft, and hardware for military applications..

Certification: Aviation nuts must adhere to stringent quality and safety standards. The MS21045L3 Textron Nut is accompanied by certification paperwork, ensuring it satisfies the required aviation specifications. Textron / Cessna issued FAA 8130-3 is included.

In summary, the MS21045L3 Textron fastener is a high-strength, hexagonal fastener designed for aviation and aerospace applications. It is used to securely fasten numerous aircraft and aerospace system components together, ensuring flight safety and reliability.