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.