MIL-STD-628D (NOTICE 1), MILITARY STANDARD: TRACTORS, FULL-TRACKED, LOW-SPEED (29 JAN 1990) [NO S/S DOCUMENT]

MIL-STD-628D (NOTICE 1), MILITARY STANDARD: TRACTORS, FULL-TRACKED, LOW-SPEED (29 JAN 1990) [NO S/S DOCUMENT]., MIL-STD-628D, dated 11 December 1984, has been reviewed and determined to be valid for use in acquisition.