This site is a source for free downloads of government and military standards, specifications, handbooks, and documents. It.allows you to search and download a large number of current, historical, and free government and non-government specifications, standards, and documents, including Military Specifications (PRF, DTL, MIL, JAN, DoD), Military Standards and Drawings (MS, AN, AND) and Military Handbooks,Federal Specifications and Standards.
SAE standards are internationally recognized as a trusted collection of scientific data to globally optimize the processes, practices, and products that advance technology in the Aerospace industry and are vital to ensure safety, quality, and reliability.
Also includes thousands of current aerospace material specifications issued by SAE’s aerospace materials committees. New and revised standards are added to the database automatically upon publication, so you always have access to the most current information. The specifications and materials specs are also available via SAE Mobilus.
More than 2,200 current standards issued by SAE’s ground vehicle committees. New and revised standards are added to the database automatically upon publication, so you always have access to the most current information. The standards are also available via SAE Mobilus.
Access the full text of MOD defence standards and NATO standards free of charge. You can also check the status of standards. You need to create an account in order to use this service – DO NOT use your Cranfield log in details, please create a unique log in.