H.E./T. Projectile for Naval Gun C/30, 37-mmRodded Bomb for A.T. Gun 41, 37-mmCONTENTS
GERMAN EXPLOSIVE ORDNANCE - PROJECTILES AND PROJECTILE FUZES
CHAPTER 5
GERMAN PROJECTILES
A.P. PROJECTILE WITHOUT CAP FOR POLISH A.T. GUN, 37-MM
GERMAN NOMENCLATURE: 3.7-cm Pzgr. (Panzergranate.) (See fig. 352).
EMPLOYMENT: 3.7-cm Pak (p) (Panzerabwehrkanone) (Polish).
COMPLETE ROUND: 13.3 inches, over-all length.

2.97 pounds, total weight.

PROJECTILE painted yellow, red band below nose:

4.625 inches, over-all length with fuze.

1.375 inches, diameter of bourrelet.

0.437 inch, width of rotating band.

0.562 inch, diameter of base.

0.812 inch, base to band.

1 pound 7.98 ounces, total weight.

0.44 ounce, weight of bursting charge.

TNT, type of bursting charge.

No tracer present.

Stamped: C-21 PK-21-38.

CARTRIDGE CASE (German nomenclature, 37 wz 36 Pk 39):

10.125 inches, over-all length.

1.5 inches, diameter of neck.

1.687 inches, diameter of shoulder.

2.187 inches, depth of extracting groove.

6.5 ounces, weight of propellant.

Strip propellant, type of propellant.

Markings: 3.7 WZ 36.

There is a deep cannelure 0.437 inch from the mouth of this case.

FUZE: 3.7 WZ 36.

Figure 352 – A.P. Projectile without Cap for Polish A.T. Gun, 37-mm,
3.7-cm Pzgr.

H.E./T. Projectile for Naval Gun C/30, 37-mmRodded Bomb for A.T. Gun 41, 37-mmCONTENTS