MIL-A-23950A, MILITARY SPECIFICATION: ALUMINUM POWDER, SPHERICAL (01-SEP-1966) [S/S BY MIL-PRF-23905B]

MIL-A-23950A, MILITARY SPECIFICATION: ALUMINUM POWDER, SPHERICAL (01-SEP-1966) [S/S BY MIL-PRF-23905B]., The specification defines the minimum requirements for four types of spherical aluminum powders used as propellant ingredients.