Miniature 3-pound Mk 3, Mk 4, AN-Mk 5, and AN-Mk 23; 4-5-pound AN-Mk 43"Old" Series Practice Bombs (Obsolete or being replaced)
U.S. EXPLOSIVE ORDNANCE
PART 6 - BOMBS AND BOMB FUZES
Chapter 19 - PRACTICE BOMBS
Section 1 - NAVY PRACTICE BOMBS

Miniature 13-pound Mk 19 or Mk 19 Mod 1

This bomb is like the other miniatures, except that it is larger. Its length is 13.0 in-ches, while its weight is 13.0 pounds.