I claim the ornamental design for a nozzle attachment for a heat gun for use in heat shrink tube processing, substantially as shown and described.
FIG. 1 is a front perspective view of the nozzle attachment for a heat gun for use in heat shrink tube processing.
FIG. 2 is a top plan view thereof.
FIG. 3 is a bottom plan view thereof.
FIG. 4 is a front elevation view thereof.
FIG. 5 is a rear elevation view thereof; and,
FIG. 6 is a left side elevation view thereof, wherein the right side elevation view is a mirror image thereof.
The broken lines in FIG. 3 depict portions of the nozzle attachment for a heat gun for use in heat shrink tube processing in which the design is embodied that form no part of the claimed design.