Size (CM)：41*23*20 

Weight (KG)：7 

Brand
JUNXUN

Overview
The 343A25KN2 is a high-performance, precision-engineered Load-Sensing Clevis Pin custom-designed for the rigorous maintenance, structural installation, and heavy-lift load monitoring of commercial aircraft. Classified as a critical precision diagnostic asset and specialized Ground Support Equipment (GSE), this load pin is purpose-built to provide real-time, high-accuracy tension and compression feedback when integrated into critical structural joints or lifting interfaces. Manufactured by JUNXUN to comply with strict aerospace metrology standards, the 343A25KN2 features an intelligent "with-boring" structural design that allows for seamless integration into existing bolt-linkages, effectively transforming standard structural fasteners into calibrated, high-fidelity load-monitoring stations.

Key Points
Integrated Strain-Gauge Sensing: Engineered with internal high-sensitivity strain-gauge technology that converts mechanical load into precise electrical output for digital display or data logging.

Precision "With-Boring" Geometry: Custom-machined "with-boring" architecture allows for direct installation into primary structural linkages, ensuring measurement accuracy directly at the point of load application.

Aerospace-Grade Structural Integrity: Fabricated from high-tensile, heat-treated aerospace alloy steel, ensuring the device provides structural support equivalent to standard aircraft pins while simultaneously performing measurements.

High-Fidelity Signal Output: Features stabilized thermal-compensation circuitry that provides drift-free, repeatable measurement data even in fluctuating hangar temperatures or extreme load conditions.

Applications
Critical Structural Installation: Deployed by MRO technicians to monitor bolt pre-load or joint-tension during major structural repairs, ensuring compliance with OEM torque-to-yield specifications.

Precision Lifting & Positioning: Utilized as a load-safety monitor during engine-swap sequences, landing gear removal, or large-scale component hoisting to prevent over-stressing of airframe attachment points.

Aviation GSE Metrology: Essential specialized measurement hardware for third-party MRO testing centers and airline engineering tool cribs to validate structural integrity and safety standards.

343A25KN2 is a high-performance precision component engineered for critical aviation ground support equipment (GSE) and professional aircraft maintenance rig systems, compatible with global mainstream commercial narrow-body, wide-body and regional aircraft fleets. Manufactured in strict compliance with AS9100D aerospace quality standards and FAA/EASA safety protocols, it is precision-machined from high-strength corrosion-resistant aerospace-grade alloy with a rugged wear-proof and anti-fatigue surface finish, optimized to endure harsh airfield operational conditions including heavy load, continuous vibration and extreme temperature fluctuations. It delivers superior resistance to mechanical impact and structural stress, featuring ultra-tight dimensional tolerances and industry-standard mounting interfaces for seamless integration into GSE and maintenance assemblies, effectively enhancing structural stability, operational reliability and long service life for worldwide aircraft MRO and ground support operations.