MIL-C-85717 (NOTICE 1), MILITARY SPECIFICATION: CARTRIDGE, 20 MILLIMETER, SEMI-ARMOR PIERCING HIGH EXPLOSIVE INCENDIARY, PGU-28/B (30 SEP 1997) [NO S/S DOCUMENT]

MIL-C-85717 (NOTICE 1), MILITARY SPECIFICATION: CARTRIDGE, 20 MILLIMETER, SEMI-ARMOR PIERCING HIGH EXPLOSIVE INCENDIARY, PGU-28/B (30 SEP 1997) [NO S/S DOCUMENT]., This notice should be filed in front of MIL-C-85717(AS), dated 12 August 1986, and Amendment 2, dated 23 September 1993. MIL-C-85717(AS) is inactive for new design and is no longer used, except for replacement purposes.