Technical Drawing Summary

Component Identification and Description:
- Part Name: OAVR050R
- Shape and Size: 50mm round bearing
- Material: Aluminum 7075 with carbon
- Surface Finish: Blue anodize per MIL-A-8625 standard

Mechanical Specifications:
- Pressure Port: M5 x 0.8 thread
- Mounting Holes: 4 holes, M3 x 0.5 thread, 6H tolerance, depth 6 mm
- Sphere Diameter: 13.5 mm
- Other Dimensions: 13 mm and 21.6 mm indicated (likely key dimensions)
- Weight: Not specified explicitly

Tolerances and Units:
- All dimensions are in millimeters
- Tolerances specified for fractional, angular, and decimal dimensions (one, two, and three place decimals)

Quality and Approval:
- Drawing includes placeholders for Quality Assurance (Q.A.), Manufacturing Approval (MFG APPR.), Engineering Approval (ENG APPR.), Checked, and Drawn by fields

Notes and Restrictions:
- The drawing is proprietary and confidential, owned by OAVCO
- Reproduction without written permission is prohibited
- Do not scale the drawing for measurements

Revision and Drawing Details:
- Revision: A
- Drawing Scale: 1:1
- Sheet: 1 of 1

This summary captures the essential mechanical and administrative details of the component as per the technical drawing provided.