( DD-278: d. 1,30S.; 1. 314'4", b. 30'11", dr. 9'4": s.34.75 k.; cpl. 122; a 4 4", 1 3"; cl. Belknap)
Built by the Bethlehem Ship Building Co. of Squantum, Mass., Henshaw was launched 2S June 1919, Miss Ethel H. Dempsey sponsor. She commissioned at Boston on 10 December 1919, Lt. Comdr. Martin J. Peterson in command.
The new destroyer sailed to Newport, R.I., for torpedoes and ammunition and from there left for the Caribbean, arriving at Guantanamo 9 February 1920. From 24 February until 4 March Henshaw was part of the Navy fleet standing off Port Cortes, Honduras, to protect American lives and interests should revolution erupt in Guatemala which it didn't. She then sailed for the West Coast joining the destroyer squadron, Pacific Fleet, at San Diego 1 April. Her first duty was to escort HRH the Prince of Wales, later Edward VIII, in HMS Renown into and out of San Diego on 7-8 April.
After exercises with the fleet off the California coast, Henshaw sailed to Seattle, where on 10 July she joined the cruise of Josephus Daniels, Secretary of the Navy, Admiral Hugh Rodman, Commander of the Pacific Fleet, and John B. Payne, Secretary of the Interior. While inspecting Alaskan coal and oil fields, and looking for possible fleet anchorages, the cruise touched at nine northern ports, including Ketchikan, Sitka, Dundas Ray, and Juneau, before Henshaw returned to San Diego on 17 August. During the cruise she had been visited by all the dignitaries involved, and had transported Thomas Briggs, Governor of the territory of Alaska, and his party, from Sitka to Juneau. Training and battle exercises along the California coast and an occasional run to Puget Sound with passengers occupied Henshaw until 15 June 1922, when she decommissioned at San Diego.
Recommissioning there on 27 September 1923, Lt. E. G. Herzinger commanding, Henshaw again served with the destroyer squadron, Pacific Fleet. Her itinerary for 1924 typifies her activities for the next 6 years: departing San Diego on 2 January, she transited the Panama Canal and engaged in tactical maneuvers with the combined fleets in the Caribbean, returning to S'an Diego on 24 April. After overhaul at Bremerton, she returned to California for further exercises and training. In 1925 this routine was slightly varied, as the fleet exercises took place off Pearl Harbor and Lahaina Roads, Hawaii.
Henshaw decommissioned at San Diego on 11 March 1930. Her name was stricken 22 July 1930 and she was scrapped and sold 14 November 1930.