MIL-B-18855D (NOTICE-1), MILITARY SPECIFICATION: BATTERY, MK 53 MOD 0, SECONDARY TYPE, SILVER-ZINC-ALKALI (19-AUG-1987)
MIL-B-18855D (NOTICE-1), MILITARY SPECIFICATION: BATTERY, MK 53 MOD 0, SECONDARY TYPE, SILVER-ZINC-ALKALI (19-AUG-1987)., Valid for use in acquisition.