76.62 mm NAVAL

Description

Single base seven perforated cylindrical grain contains Nitrocellulose (NC), Diphenylamine (DPA), Dinitrotoluene(DNT) and additives. It is used in 76mm ammunitions (for 76mm Oto-Melara cannon or equivalent).TECHNICAL SPECIFICATIONSLength14.4 ± 0.5 mmDiameter6.4 ± 0.25 mmHole diameter0.45 ± 0.05 mmDiphenylamine1-2 %Total volatiles≤ 1.7 %Moisture0.6 ± 0.2 %Heat of explosion800 ± 20 cal/grStability at 134.5 °C≥ 40 min BALLISTIC SPECIFICATIONSTotal charge~ 2400 grAverage Velocity900 ± 10 m/sStd. dev. of Velocity≤ 3 m/sAverage Pressure≤ 3155 bar