0-9008 A preparation of nonspecific chemicals compounded primarily for cleaning and brightening, by chemical action, aluminum surfaces, such as the unpainted exterior surface of aircraft.. Part Alternates: METALGLO N.6 - SAEAMS1640, METALGLON6SAEAMS1640, AMS 1640, AMS1640, MILC38334, MIL-C-38334, N34H, 715K, 0-9008, 00-300-9008, 6850003009008, 003009008