Class Codes & Rates:

Code 4776 is applied to insureds engaged in the loading of projectiles, bombs, mines or grenades. This classification recognizes the use of more sensitive explosives such as amatol, TNT, double-base powders and other high explosives which are received from others along with projectiles or shells and loaded primers, fuses, boosters or detonators. The particular explosive is melted and poured into the projectiles and allowed to solidify. A hole is then bored into the solid charge to form a pocket for the loaded component, i.e., boosters, primers, fuses or detonators, whose function is to detonate the principal charge in the particular projectile, bomb, mine or grenade.