Vermont Gage 111126300 Class Zz Plus Plug Gage 0.263 in

Product Description

The VERMONT GAGE 111126300 is a Class ZZ Plus plug gage designed for precision dimensional inspection in industrial and metrology applications. Machined from tool steel and finished to a 10 microfinish surface, this gage measures a nominal diameter of 0.263 inches with a tolerance of 0.0002 inches. It is used as a Go inspection gage to verify that bores and holes fall within acceptable dimensional limits. Each unit ships with a Certificate of Accuracy with NIST traceability, making it suitable for use in quality systems that require documented measurement standards. Calibration technicians, machinists, and quality control inspectors are the primary users of this type of gage.

This plug gage is applied in Go inspection routines for bores, holes, and machined features requiring tight dimensional control. It is also used to set and verify micrometers, verniers, and other measuring devices where a traceable reference standard is needed. With an overall length of 2.0 inches, it is sized for bench and in-process inspection work in both production and tool room environments. Manufactured to ASME B89.1 standards, it meets recognized metrology requirements for dimensional gaging in manufacturing and quality assurance settings.

Key Features

• Class ZZ Plus tolerance grade with 0.0002 inch tolerance for precision Go inspection
• 0.263 inch nominal measurement diameter
• 10 microfinish surface for consistent, repeatable gage contact
• Tool steel construction for durability and dimensional stability
• Conforms to ASME B89.1 dimensional gaging standards
• Includes Certificate of Accuracy with NIST traceability for quality system documentation

Compatibility

Designed for use as a Go inspection gage for bores and holes at 0.263 inch nominal diameter, and for setting micrometers, verniers, and other measuring devices requiring a traceable plug gage reference.

Installation Notes

Plug gages of this type are handled and used by calibration technicians and quality control personnel, not installed in a mechanical system. Store the gage in its case when not in use to protect the finished surface and maintain dimensional integrity. Clean the gage and the feature being inspected before use to prevent debris from affecting measurement accuracy. Do not force the gage into a bore; if resistance is encountered beyond normal go-gage practice, remove and inspect both the gage and the part.