Mitutoyo 101047 Drop Indicator Replacement Part 4-48

Product Description

The MITUTOYO 101047 is a drop indicator replacement part featuring a 4-48 threaded portion, designed for use in dial drop indicator assemblies. This component serves as a direct service part for maintaining the mechanical function of drop-style dial indicators used in precision measurement applications. It is installed by metrology technicians, machinists, and quality control professionals who perform maintenance or repair on existing indicator units. The 4-48 thread specification is a fine-pitch unified thread, common in small-instrument hardware, and must be matched exactly when sourcing a replacement.

This part is suited for shop floor and laboratory environments where drop indicators are used for surface measurement, part inspection, and fixture gauging. It is a service or repair component rather than a standalone measuring instrument. Technicians sourcing this part are typically replacing a worn or damaged threaded element to restore a drop indicator to full working condition. Package quantity is 1 unit.

Key Features

• 4-48 threaded portion for precise, fine-pitch instrument hardware fitment
• OEM replacement part from MITUTOYO for drop indicator maintenance
• Single-unit packaging suitable for individual repair jobs
• Designed to restore mechanical function in drop-style dial indicators

Compatibility

Designed as an OEM-style replacement part for MITUTOYO drop dial indicators requiring a 4-48 threaded component. Consult the indicator service manual or MITUTOYO documentation to confirm fitment before installation.

Installation Notes

Installation should be performed by a qualified metrology technician or machinist familiar with precision instrument servicing. Ensure the indicator is removed from service and any clamping force is released before disassembling the unit. Use appropriate small-instrument hand tools and avoid applying excessive torque to fine-thread components. Follow the manufacturer service documentation for reassembly sequence and torque guidance.