Document Overview:
This technical drawing details the specifications for a 4mm 3-way thrust bushing, identified by drawing number OAVTB16i04. It is proprietary to OAVCO LLC and reproduction without permission is prohibited.

Dimensions and Tolerances:
- All dimensions are in millimeters.
- The key dimension noted is 16.10 +0.130 mm.
- Thread specification: M3 x 0.5.
- Dimensional tolerances include fractional, angular (machining and bending), two-place decimal, and three-place decimal.
- Geometric tolerancing is applied as per unspecified standards.

Surface Specifications:
- Both sides of the component feature frictionless surfaces.
- Surface finish and material details are referenced but not explicitly stated.

Installation Options:
- The drawing indicates multiple installation options labeled A, B, and C.

Additional Notes:
- The drawing scale is 1:1.
- The drawing includes a note to not scale the drawing for measurements.
- The document includes placeholders for drawing approval stages: drawn, checked, engineering approval, manufacturing approval, and quality assurance.

Confidentiality and Usage:
- The drawing is confidential and proprietary to OAVCO LLC.
- It is intended for use in a next assembly application, though the specific application is not detailed.

This summary captures the critical specifications, tolerances, surface requirements, and usage restrictions outlined in the drawing for manufacturing and quality control purposes.