37/40 mm H.E.37/45-mm A.P.Inhaltsverzeichnis
ITALIAN AND FRENCH EXPLOSIVE ORDNANCE
Chapter 3
ITALIAN PROJECTILES AND CASES
37/40-mm H.E./A.P.
Data

Gun used in

37/40-mm Gun

Fuzing

None

Over-all length

138 mm

Diameter at base

30 mm

Distance base to band

18 mm

Width of band

20 mm

Diameter at bourrelet

36.4 mm

Type of filling

Ballistite

Weight of filling

23 grams

Weight of loaded projectile

698 grams

Total length of round

322 mm

Weight of complete round

2 lbs. 14.5 oz.

Weight of propellant

112 grams
Remarks

The base of the projectile is closed by a screwed plug, and there is no fuze. It is possible that the filling is intended to ignite by heating effects resulting from shock of impact.

Figure 88
37/40-mm H.E./A.P.

37/40 mm H.E.37/45-mm A.P.Inhaltsverzeichnis