240-mm (Bomba)77/28-mm Field Gun Cartridge CaseInhaltsverzeichnis
ITALIAN AND FRENCH EXPLOSIVE ORDNANCE
Chapter 3
ITALIAN PROJECTILES AND CASES
75/32-mm Light Field Gun Cartridge Case
Data

Over-all length

334.1 mm

Over-all diameter at mouth

78.5 mm

Width of rim

3.6 mm

Diameter at rim

90.2 mm

Weight of empty case

1.4 kg
Igniter

10 grams of black powder

Propellant

Type I

Lightest loading

0.280 kg Ballistite (1.5 x 15 x 15)

Second lightest loading

0.280 kg + 0.220 kg Ballistite (2 x 20 x 20)
Total - 0.500 kg

Third lightest loading

0.280 kg + 0.220 kg + 0.220 kg
Total - 0.720 kg

Type II

Lightest loading

0.280 kg Ballistite (1.5 x 15 x 15)

2nd lightest loading

0.280 kg + 0.365 kg Ballistite (2 x 20 x 20)
Total - 0.545 kg
Remarks
This case is also used in a 75/27-mm fixed round.

Figure 187
75/27-mm Field Gun Cartridge Case

Figure 188
75/32-mm Light Field Gun Cartridge Case

240-mm (Bomba)77/28-mm Field Gun Cartridge CaseInhaltsverzeichnis