VERMONT GAGE Class X No-Go Pin Gauge: 0.3081 in Dia, 0.00004 in Tolerance, 2 in
The VERMONT GAGE Class X No-Go (Minus) Pin Gauge (SKU 49UD54, MPN 141230810) is a 0.3081 in diameter, uncoated steel pin gauge with a tolerance of 0.00004 in. It includes a Certificate of Accuracy with NIST Traceability.
SKU 3G-OTH-276211
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Product Description
The VERMONT GAGE Class X No-Go (Minus) Pin Gauge (SKU 49UD54, MPN 141230810) is a 0.3081 in diameter, uncoated steel pin gauge with a tolerance of 0.00004 in. It includes a Certificate of Accuracy with NIST Traceability.
Frequently Asked Questions
What is a VERMONT GAGE Class X No-Go Pin Gauge used for?
A VERMONT GAGE Class X No-Go Pin Gauge is used for precision hole inspection in manufacturing and quality control. The No-Go (minus) side checks that a hole is not oversized; if it enters, the part is rejected. It is commonly used in aerospace, automotive, and metalworking industries for dimensional verification.
What are the specifications of the VERMONT GAGE Class X No-Go Pin Gauge 0.3081 in?
The VERMONT GAGE Class X No-Go Pin Gauge (MPN 141230810) has a diameter of 0.3081 in, a tolerance of 0.00004 in, and a length of 2 in. It is made of uncoated steel and includes a Certificate of Accuracy with NIST Traceability. It is part of the Class X No-Go (Minus) series for diameters 0.2811 in to 0.4060 in.
Where to buy VERMONT GAGE pin gauges worldwide?
You can source VERMONT GAGE pin gauges worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine VERMONT GAGE products with NIST-traceable certification.
How to select the correct No-Go pin gauge for hole inspection?
To select the correct No-Go pin gauge, determine the maximum allowable hole diameter per your tolerance specification. Choose a Class X No-Go (minus) gauge with a diameter equal to that upper limit. For example, a 0.3081 in gauge with 0.00004 in tolerance checks holes up to 0.3081 in. Always verify NIST traceability for accuracy.
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3G Electric supplies VERMONT GAGE class x no-go (minus) pin gauges - dia. 0.2811 in to 0.4060 in. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















