USS Nitro (AE–23), an ammunition ship in the U.S. Navy, was laid down by Bethlehem Steel Corporation’s Sparrows Point Shipyard, Baltimore, Maryland, 20 May 1957; launched 25 June 1958; sponsored by Mrs. Randolph McCall Pate; and commissioned 1 May 1959, Capt. Warren C. Hall in command.
After shakedown in the Caribbean, Nitro was welcomed at her homeport, Davisville, Rhode Island After lengthy 2nd Fleet exercises she joined the 6th Fleet in the Mediterranean in February 1960, returning in September. She was back in the Mediterranean in the summer of 1961, returning to Norfolk 3 March 1962. During April and May she supported 2d Fleet exercises in the Caribbean. On 6 September she steamed for an operational and good will visit to Northern Europe, returning to Earle, N.J., 15 October. From 11 November to 24 November, Nitro sailed to the Caribbean in support of the Task Force engaged in the quarantine of Cuba. She returned to Davisville 24 November.
On 6 February 1963 Nitro departed for 6th Fleet operations, returning to Davisville 24 September. After overhaul at Brooklyn, she operated in the Caribbean and off the east coast until 17 July 1964 when she again deployed to the Mediterranean, returning 5 February 1965. She spent the rest of the year in Davisville and operating in the Caribbean until 16 November when she again steamed east for Gibraltar. She returned from the Mediterranean 22 March 1966.
On 18 May her status was changed to in commission in reserve for conversion at Maryland Shipbuilding and Drydock Company, Baltimore where she remained until recommissioned “special” 31 August 1967. She got underway 16 October to operate off the east coast and at year’s end was back at Davisville. Continuing the series of Med deployments NITRO was overhauled at Brooklyn in the summer of 1971. Following that she made another round of the Caribbean and then visited the weapons stations at Davisville, Earle and Yorktown. VietNam Service Leaving Davisville on 24 April 1972 NITRO stopped at NWS Earle to top off weapons stores. As the ship left port to begin the transit to VietNam 7 sailors jumped off the ship in protest of the war. A trailing Coast Guard cutter collected the sailors and returned them to NITRO. 5 days later NITRO transited the Panama Canal for the first time.
From May 1972 through February 1973 the NITRO made a series of line swings off the coast of both South and North VietNam. On June 28 while conducting underway replenishment with the USS Oriskany (CVA34), the carrier collided with NITRO with minimun damage to both ships. NITRO continued to conduct replenishment operations, including replenishment for the carriers during the infamous Christmas bombing which finally bought North Vietnam to the bargaining table in Paris. After a stop in Japan and other ports NITRO returned to Davisville on the 12th of March 1973. She continued her alternating service with the 2nd and 6th Fleets into the 1990s. Nitro (AE-23) was decommissioned on 28 April 1995 and struck from the Naval Register on 14 August of the same year. She was laid up in the Atlantic Reserve Fleet, Naval Inactive Ship Maintenance Facility, Portsmouth (Virginia, USA). On 31 March 2000 she was turned over to the Maritime Administration for lay up in the National Defense Reserve Fleet, James River, Fort Eustis, Virginia. In July 2008, the NITRO was sold to Esco Marine, Brownsville, Tx., for scrapping.