Manuals Brands U.S. Department of Defense U.S. Department of Defense Manuals ProdManuals has 4 U.S. Department of Defense manuals covering 4 models. Popular Categories: Watches Popular U.S. Department of Defense Manuals U.S. Department of Defense MIL-PRF-46374G User's Manual U.S. Department of Defense Test Sets Electron Tube TV-2/U User's Manual TV Video Accessories Models Test Sets Electron Tube TV-2/U Test Sets Electron Tube TV-2A/U Test Sets Electron Tube TV-2B/U Watches Models MIL-PRF-46374G