Technical Specifications Summary

The document provides a series of dimensional measurements and specifications likely related to mechanical components or parts. Key diameter and length values are indicated, including:

• Diameter (Φ) 3.0 mm
• Lengths or dimensions: 5.5 mm, 1.5 mm, 5.0 mm, 2.0 mm, 2.7 mm, and 3.8 mm
• Repeated emphasis on shaft diameter (軸径) of 3.0 mm

The measurements appear to be critical parameters for component design or assembly, possibly specifying shaft sizes and related dimensions.

Critical Parameters

• Shaft diameter: Φ 3.0 mm
• Other dimensional values: 5.5 mm, 1.5 mm, 5.0 mm, 2.0 mm, 2.7 mm, 3.8 mm

No procedural or normative information is provided. The data likely serves as reference specifications for manufacturing or quality control.