Japanese destroyer Kaya (1919)

The Japanese destroyer Kaya (榧) was one of 21 s built for the Imperial Japanese Navy (IJN) in the late 1910s. She was decommissioned in 1939 and subsequently scrapped.

Design and description
The Momi class was designed with higher speed and better seakeeping than the preceding second-class destroyers. The ships had an overall length of 280 ft and were 275 ft between perpendiculars. They had a beam of 26 ft, and a mean draft of 8 ft. The Momi-class ships displaced 850 LT at standard load and 1020 LT at deep load. They were powered by two Parsons direct-drive steam turbines, each driving one propeller shaft, using steam provided by three Kampon water-tube boilers. The turbines were designed to produce 21500 shp, which would propel the ships at 36 kn. The ships carried a maximum of 275 t of fuel oil which gave them a range of 3000 nmi at 15 kn. Their crew consisted of 110 officers and crewmen.

The main armament of the Momi-class ships consisted of three 12 cm Type 3 guns in single mounts; one gun forward of the superstructure in a well deck, one between the two funnels, and the last gun atop the aft superstructure. The guns were numbered '1' to '3' from front to rear. The ships carried two above-water twin sets of 53.3 cm torpedo tubes; one mount was in the well deck between the forward superstructure and the forward gun and the other between the aft funnel and aft superstructure.

Construction and career
Kaya, built at the Yokosuka Naval Arsenal, was launched on 10 June 1919 and completed on 28 March 1920. She was stricken from the Navy List in 1939 and subsequently broken up at an unknown date.