Spi MS170310027 Test Indicator Spare Part Kit

Product Description

The SPI MS170310027 is a spare part kit designed for use with the 21-376-9 Series Test Indicator. It provides replacement components to restore or maintain the function of a compatible test indicator used in precision measurement applications. The kit ships as a single package and weighs 0.19 pounds. It is intended for use by machinists, metrology technicians, quality control personnel, and tool room professionals who service or maintain dial-type test indicators in production and inspection environments.

This spare part kit applies specifically to the 21-376-9 Series Test Indicator. It is suited for bench, floor, or field service situations where a test indicator requires component replacement to maintain measurement accuracy. The compact package dimensions of 3 inches long by 2 inches wide by 1 inch high make it easy to stock as a service item in a tool crib or maintenance supply area.

Key Features

• Direct replacement spare part kit for the 21-376-9 Series Test Indicator
• Compact package: 3 inches x 2 inches x 1 inch
• Lightweight at 0.19 pounds for easy handling and storage
• Single-unit package quantity supports individual service events
• Designed to restore proper function to a compatible test indicator

Compatibility

Designed for use with the SPI 21-376-9 Series Test Indicator.

Installation Notes

Spare part replacement on precision test indicators should be performed by a qualified metrology technician or tool room professional. Before servicing, remove the indicator from any active fixture or measuring setup to prevent damage to the instrument or workpiece. Handle internal components with care to avoid contamination or dimensional distortion that could affect measurement accuracy. Refer to the manufacturer service documentation for the 21-376-9 Series when installing replacement parts.