Description
On a rectangular maroon shield rounded at the bottom, 3 inches (7.62 cm) in height and 2 inches (5.08 cm) on width overall, within a 1/8 inch (.32 cm) white border, a white fleam.

Symbolism
The colors maroon and white are used to denote medical activities. The fleam is a heraldic symbol for a surgical lancet and its form simulates the unit’s numerical designation.

Background
The shoulder sleeve insignia was approved on 21 February 1966. (TIOH Dwg. No. A-1-412)