ISU (cast nose)
ИСУ с литым носом
- Family
- ISU
- Class
- Assault gun
- Based on
- IS-1
- Changes
- Early production with a one-piece cast hull nose and 60 mm gun mantlet. Casemate on the IS hull, V-2IS 520 hp. Totals of both nose types: ISU-152 2825 (including 250 built after the war), ISU-122 1735 (including about 300 in June–August 1945), ISU-122S 675.