O-C-1889, FEDERAL SPECIFICATION: CLEANING COMPOUND, SOLVENT (27-NOV-1974) [SUPERSEDING MIL-C-18718B] [NO S/S DOCUMENT]

O-C-1889, FEDERAL SPECIFICATION: CLEANING COMPOUND, SOLVENT (27-NOV-1974) [SUPERSEDING MIL-C-18718B] [NO S/S DOCUMENT]., This specification covers one type and grade of safety solvent cleaning compound