United States Navy E-4/5/6 Utilitiesman Rating Badge
Criteria: Worn by Utilitiesmen (UT) with ranks from Petty Officer 3rd Class (E-4) to Petty Officer 1st Class (E-6). Utilitiesmen are typically responsible for the supervision, installation and maintenance of the plumbing, steam, compressed air and fuel storage/distribution systems. They are also trained in the maintenance of air conditioning and refrigeration equipment along with sewage collection and disposal systems.
The badge is sold with all 3 chevrons below the rating for E-6, and can be tailored down to the other two chevrons.