5-inch Illuminating Mk 255-inch Illuminating Mk 30 Mods 1 - 8
U.S. EXPLOSIVE ORDNANCE
PART 1 - PROJECTILES, PROPELLANT,
AND PROECTILE FUZES
Chapter 1 - Projectiles
Section 4 - 5-INCH PROJECTILES
5-inch Illuminating and 5-inch W.P. Mk 27 Mods 1 - 10

Guns used in

5"/25

Over-all length, inches

 

With nose fuze

20.0

Without nose fuze

15.8

Diameter of base, inches

4.968

Distance base to band, inches

1.93

Width of band, inches

2.00

Diameter at bourrelet, inches

4.985

Filling

Expelling charge is black powder; flare, magnesium

Weight of filling

Expelling charge is 2.5 ounces

Weight of loaded projectile

 
  53.65 pounds - Mods 1 - 4
  54.50 pounds - Mods 5 - 10

Cartidge Case

Mk 4, Mk 4 Mod 2

Primer

Mk 13 and all Mods

Fuzes

 

Nose

Mk 63 Mod 0
  Mk 18 Mods 2, 3, 4
  Mk 50 and all Mods

Mods 1, 2, 3, 4 have a band diameter of 5.10 inches, and Mods 5, 6, 7, 8, 9, and 10 have a band diameter of 5.12 inches.

The Illuminating Contents Mk 4 Mod 5 are used in this projectile.

The 5-inch W.P. projectile utilizes the Mk 27 body with incendiary contents.

5-inch Illuminating Mk 255-inch Illuminating Mk 30 Mods 1 - 8