- 2 * General Electric LM2500-30 gas turbines generating 41,000 shp (31 MW) through a single shaft and variable pitch propeller
- 2 * Auxiliary Propulsion Units, 350 hp (260 kW) retractable electric azimuth thrusters for manoeuvring and docking
- AN/SPS-49 air-search radar
- AN/SPS-55 surface-search radar
- CAS and STIR fire-control radar
- AN/SQS-56 sonar
- 1 * OTO Melara Mk 75 76 mm/62 caliber naval gun
- 2 * Mk 32 triple-tube (324 mm) launchers for Mark 46 torpedoes
- 1 * Vulcan Phalanx CIWS
- 4 * .50-cal (12.7 mm) machine guns.
- 1 * Mk 13 Mod 4 single-arm launcher for Harpoon anti-ship missiles and SM-1MR Standard anti-ship/air missiles (40 round magazine)
- 1 * SH-60 LAMPS III helicopter
USS De Wert (FFG-45), an Oliver Hazard Perry-class frigate, was a ship of the United States Navy. She was named for Hospitalman Richard De Wert (1931–1951). De Wert posthumously received the Medal of Honor for his heroism while serving with the 7th Marines during the Korean War.
De Wert was laid down on 14 June 1982 by the Bath Iron Works, in Bath, Maine; launched on 18 December 1982, sponsored by Reta C. Kennedy; and commissioned on 19 November 1983 at Bath, Commander Douglas Armstrong in command. She was the frigate long-hull variant (Flight II).