MIL-B-3889B, MILITARY SPECIFICATION: BOX, PLASTIC, COMPARTMENTED, SMALL PARTS (21 MAR 1968) [S/S BY A-A-1738]

MIL-B-3889B, MILITARY SPECIFICATION: BOX, PLASTIC, COMPARTMENTED, SMALL PARTS (21 MAR 1968) [S/S BY A-A-1738]., This specification covers the requirements for a transparent plastic box containing siz compartments and provided with a hinged cover.