MIL-T-4734C (NOTICE 1), MILITARY SPECIFICATION: TRANSIT CASES, COMBINATION CASES AND SPARE PARTS CASES FOR GROUND ELECTRONIC EQUIPMENT (USAF), REQUIREMENTS FOR (30 MAR 1981) [S/S BY MIL-C-4150 AND MIL-C-5584]., Specification MIL-T-4734C(USAF), dated 30 January 1969, is hereby canceled. Future procurement of transit cases should be made under Military Specifications MIL-C-4150, Cases, transit and Storage, Waterproof and Water-Vaporproof, and MIL-C-5584, Container, Shipping and Storage, Metal Reusable.