Military Standard - Self Locking Hexagon Nut - MS21046C3

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Military Standard - Self Locking Hexagon Nut - MS21046C3

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Military Standard - Self Locking Hexagon Nut - MS21046C3
Genuine OEM Part

Description: Self Locking Hexagon Nut, thread: 10-32, self-locking, regular height, corrosion resistant, silver plated, MS21046 series nut
Part Number: MS21046C3
Brand: Textron
Category: Aviation Components, Self-Locking Nuts


Product Overview: 

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member.

Technical Specifications:

  • Material: Stainless steel, silver plated
  • Thread Size: 0.190 inches (10-32 UNJF)
  • Thread Quantity: 32 threads per inch
  • Thread Class: 3B
  • Thread Direction: Right-hand
  • Nut Style: Hexagon
  • Height: 0.208 to 0.250 inches
  • Width Across Flats: 0.367 to 0.376 inches
  • Locking Feature: Prevailing torque all-metal design
  • Temperature Rating: Up to 800°F
  • Surface Treatment: Silver plating (AMS 2410 standard)

Key Features:

  • High Performance: Designed to provide high tensile strength and excellent resistance to vibration and loosening.
  • Durable Construction: The silver plating enhances corrosion resistance, ensuring long-term reliability in harsh environments.
  • Precision Engineering: Manufactured to exacting specifications for a precise fit and secure fastening.

Benefits:

  • Enhanced Safety: The self-locking feature prevents loosening due to vibrations, crucial for maintaining the integrity of aircraft assemblies.
  • Reliable Operation: Consistently performs under high-stress conditions, making it ideal for critical applications in aviation.
  • Compliance: Meets stringent military standards, guaranteeing high quality and adherence to safety regulations.

Applications:

  • Aircraft Assemblies: Suitable for use in various structural and non-structural aircraft assemblies requiring high-strength fasteners.
  • Maintenance and Repairs: Ideal for routine maintenance and replacement, ensuring secure and reliable fastening in aviation systems.

Why Choose Military Standard Self-Locking Hexagon Nut (MS21046C3)?

The MS21046C3 self-locking hexagon nut is engineered to deliver exceptional performance and reliability for aircraft assemblies. Its robust construction and compliance with military standards make it an essential component for maintaining and enhancing aircraft safety and performance​ (Military Fasteners)​​ (SkyGeek)​​ (Military Fasteners)​​ (Military Fasteners)​.


MS21046C3 Part Specifications:

Thread Class:3b
Thread Direction:Right-hand
Locking Feature:Prevailing Torque All Metal Design
Nut Style:Hexagon
Nut Height:0.208" Inches Minimum And 0.250" Inches Maximum
Width Across Flats:0.367" Inches Minimum And 0.376" Inches Maximum
Temp Rating:800.0 Deg Fahrenheit Nominal
Thread Series:Unjf
Thread Quantity Per Inch:32
Nominal Thread Size:0.190" Inches
Countersink Angle:88.0 Degrees Nominal Nut
Bearing Surface Type:Chamfered Or Washer Faced
Bearing Surface Finish:125.0" Microinches
Material:Steel Corrosion Resisting Overall
Precious Material And Location:Overall Silver
Precious Material:Silver
Surface Treatment:Silver Overall
Surface Treatment Document And Classification :Ams 2410 Assn Std Single Treatment Response Overall


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Dimensions
Dimensions (W x H x D) 0.370" x 0.225" x 0.225" Inch
Length 0.370" Inch
Weight 0.002 lb
Specifications
ATA Chapter 51 ATA Standard Practices and Structures
Available Conditions NE/NS
Cage Code 96906
Country of origin United States of America
ECCN / USML Ear99
Hazmat Code Not applicable
Hazmat(Y/N) N
Material Steel
NSN 5310-00-059-9263
Schedule B 7318.16.0000
Total Shelf Life (days) Not applicable
Type Nut
Units of Measure (UoM) Each
Brand Military Standards
Color Silver
Condition status Depreciated