QQ-I-666D (NOTICE 1), FEDERAL SPECIFICATION: IRON, MALLEABLE, FERRITIC, FOR CASTINGS (23 SEP 1977) [NO S/S DOCUMENT]

QQ-I-666D (NOTICE 1), FEDERAL SPECIFICATION: IRON, MALLEABLE, FERRITIC, FOR CASTINGS (23 SEP 1977) [NO S/S DOCUMENT]., Federal Specification QQ-I-666D dated January 28, 1969, is hereby canceled without replacement due to insufficient procurement requirements for this item.