MIL-C-4150H, MILITARY SPECIFICATION: CASES, TRANSIT AND STORAGE, WATERPROOF AND WATER-VAPORPROOF (22 SEP 1977) [NO S/S DOCUMENT]

MIL-C-4150H, MILITARY SPECIFICATION: CASES, TRANSIT AND STORAGE, WATERPROOF AND WATER-VAPORPROOF (22 SEP 1977) [NO S/S DOCUMENT]., This specification establishes the requirements for rigid, reusable, fire retardant, waterproof and water-vaporproof, rectangular cases manufactured from ferrous or non-ferrous metals or non-metallic materials.