76 mm divisional gun M1942 (ZiS-3)

The 76-mm divisional gun M1942 (ZiS-3) (Russian: 76-мм дивизионная пушка обр. 1942 г. (ЗиС-3)) was a Soviet 76.2 mm divisional field gun used during World War II. ZiS was a factory designation and stood for Zavod imeni Stalina ("factory named after Stalin"), the honorific title of Artillery Factory No. 92, which first constructed this gun.

History

The design works of ZiS-3 started in the end of 1940 on the Artillery Factory No. 92 under supervision of V. G. Grabin, the chief designer of medium caliber Soviet guns. There was no order for this work; moreover, at this time the attitude toward such development programs on the part of artillery commanders, such as Marshal Kulik, the head officer of Soviet artillery, was extremely negative. So the project was run purely on the initiative of Grabin, his design bureau and the Artillery Factory No. 92 head and his deputies. None of them informed state authorities (i.e. Marshal Kulik) about the ZiS-3 project.

The ZiS-3 was a combination of the light carriage from the 57 mm ZiS-2 anti-tank gun and a powerful 76.2 mm barrel from the previous divisional field gun F-22USV. In order to decrease the gun's recoil a muzzle brake was installed. This allowed the barrel to be mounted on a relatively light carriage without the risk of mechanical damage when firing. In comparison with the F-22USV gun, the ZiS-3 utilized better production technology. Many parts of the gun were cast, stamped or welded in order to reduce the amount of machine work. As a result, the amount of work required to construct a single ZiS-3 gun was one third that of the F-22USV gun. Furthermore, the cost to produce a ZiS-3 gun was only two thirds that of an F-22USV.

ZIS-110

ZIS-110 was a limousine from ZIL introduced in 1946. The 110 was developed from the reverse engineering of a 1942 Packard Super Eight during 1944. The first 5 prototypes were completed by August 1945. It was powered by a 6-litre, 8-cylinder engine producing 140 hp (104 kW) and giving a top speed of over 140 km/h (87 mph). It was made in both sedan and convertible versions.

The ZIS was rumored to use machinery from the Packard 180 assembly line which was sent to the USSR after American production ended. However, according to The Fall of the Packard Motor Car Company, there is no evidence whatsoever in the Packard archives of such a transfer. Moreover, as one of the main results of the collection of information and material of Bert Hein, there can be lots of current opinions within the car literature disproved. The database includes, in addition to some pictures of commissars with Packards, a registry of existing cars and information about all ZIS versions, but particularly a point to point comparison between the products of Packard and ZIS. Therefore more likely that the top commissars, including Joseph Stalin, owned several Packards and wanted their first effort at a luxury car to be based on what is arguably one of the top cars of the 1940s. These cars were often given as gifts to foreign communist leaders such as Mao Zedong and Kim Il-sung. After Stalin ZIL 110 c cabriolet was used as a parade car for Nikita Khrushchev, and this model was given as a gift to Enver Hoxha, the lifelong president of Albania.

ZIS-5

ZiS-5 may refer to:

ZIS-115

The ZIS-115 is a Soviet built armored version of the ZIS-110, designed and built especially for Joseph Stalin. The heavily armored car weighed over 4 tons, windows (each of which weighed over 200 kg (441 lb)) were powered by a hydraulic system. Its 6.0-liter (366 cubic inches) straight-eight engine (an upgraded version of the ZIS-110 engine) generated 162 hp.