Vermont Gage 111414550 Class Zz Minus Plug Pin Gage 0.1455 in

Product Description

The VERMONT GAGE 111414550 is a Class ZZ Minus plug pin gage machined to a 0.1455-inch diameter for NoGo inspection work. Manufactured from steel with a 10 microfinish surface coating, it delivers the dimensional precision required for verifying that a feature does not accept an oversized condition. The part comes 2 inches in overall length and ships with a Certificate of Accuracy traceable to NIST standards. Dimensional inspectors, machinists, and quality technicians rely on this type of gage to validate hole and bore tolerances during in-process and final inspection.

This plug pin gage is suited for NoGo inspection applications across manufacturing, machining, and metrology environments. It is also used to set micrometers, verniers, and other measuring devices requiring a precise reference dimension. The Class ZZ tolerance classification makes it appropriate for general-purpose inspection work where tighter Class Z or ZZ Plus tolerances are not required. Typical users include quality control departments in job shops, production facilities, and toolrooms handling close-tolerance workpieces.

Key Features

• Class ZZ Minus tolerance classification for NoGo inspection use
• 0.1455-inch measurement diameter with a tolerance of 0.0002 inches
• Steel construction with a 10 microfinish surface for dimensional stability
• 2-inch overall length for comfortable handling in standard gage holders
• Includes Certificate of Accuracy with NIST traceability
• Compatible with micrometers, verniers, and other calibrated measuring devices as a setting reference

Compatibility

Designed as a NoGo inspection reference for use with micrometers, verniers, and other measuring devices requiring a precise 0.1455-inch diameter setting standard.

Installation Notes

Plug pin gages are handled and used by dimensional inspectors and metrology technicians. Store the gage in its protective case when not in use to prevent surface damage that could affect accuracy. Clean contact surfaces before use and avoid dropping or impacting the gage against hard surfaces. Periodic recalibration against NIST-traceable standards is recommended to maintain measurement integrity over time.