FAB-5000 (ФАБ-5000, Фугасная авиационная бомба) - twitchy the air bomb caliber 5000 kg.
Version:
FAB-5000 (ФАБ-5000) - twitchy the air bomb caliber 5000 kg introduced into service in 1943
FAB-5000 M-46 (ФАБ-5000 М-46) - twitchy the air caliber 5000 kg introduced into service in 1946
FAB-5000m-54 (ФАБ-5000М-54)
Source: www.russianarms.ru
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Version:
FAB-5000 (ФАБ-5000) - twitchy the air bomb caliber 5000 kg introduced into service in 1943
FAB-5000 M-46 (ФАБ-5000 М-46) - twitchy the air caliber 5000 kg introduced into service in 1946
FAB-5000m-54 (ФАБ-5000М-54)