Carbon Monoxide Alarm Part

FIG. 1 is a front, top, right side perspective view of a carbon monoxide alarm part, showing my new design; FIG. 2 is a back, bottom, left side perspective view thereof; FIG. 3 is a front elevational view thereof; FIG. 4 is a back elevational view thereof; FIG. 5 is a left side view thereof; FIG. 6 is a right side view thereof; FIG. 7 is a top plan view thereof; and, FIG. 8 is a bottom plan view thereof. The broken lines shown in the drawings depict portions of the carbon monoxide alarm part that form no part of the claimed design.