Plug Gage, Tool Steel, 0.3987 in. dia. MPN:141239870
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Free Shipping
In Stock
SKU
510-G6046909
Plug Gage, Tool Steel, 0.3987 in. dia.
This Class X No-Go Pin Gauge is a precision tool for inspecting and verifying the diameter of parts. Made from tool steel, it features a diameter of 0.3987 inches and a tolerance of 0.00004 inches. With a surface finish of 4 microinch or better, this gauge ensures accurate measurements and is suitable for use in a variety of industries, including aerospace, automotive, and medical device manufacturing. Its compact size and long form calibration certificate make it an ideal choice for quality control and inspection applications.
Top product features:
- Measures diameters with precision to 0.00004 in tolerance
- Accurate to a surface finish of 4 microinch or better
- Certified with a calibration certificate and NIST traceability for assurance of accuracy
Top product applications:
- Quality control in manufacturing
- Inspecting holes and passages in machinery and equipment
- Measuring the internal dimensions of parts and components
Class X No-Go Pin Gauge, Material Steel, Finish Uncoated Steel, Diameter 0.3987 in, Diameter Increment 0.0001 in, Diameter Range 0.2811 in to 0.4060 in, Diameter Sub-Range 0.3951 in to 0.4000 in, Dimension Type Inch, Gauge Type No-Go (Minus), Included Certification Certificate of Accuracy with NIST Traceability, Surface Finish 4 Microinch or Better, Tolerance 0.00004 in, Tolerance Class X, Hardness RC 60/65, Long Form Calibration Certificate No, Overall Length 2 in, Standards ISO 17025
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 7 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.00
- Package Width: 1.50
- Package Height: 1.25
- Package Weight: 0.15
Product info last updated on February 12, 2026 5:53pm UTC
Category: Measuring and Marking Tools