MIL-Z-21353, MILITARY SPECIFICATION: ZIRCONIUM HYDRIDE (09 JUN 1959) [NO S/S DOCUMENT]

MIL-Z-21353, MILITARY SPECIFICATION: ZIRCONIUM HYDRIDE (09 JUN 1959) [NO S/S DOCUMENT]., This specification covers powdered zirconium hydride for use in military pyrotechnics.