

Six locks have been approved under FF-L-2740 for the protection of classified material. Unattended US and foreign national security information (NSI) provided to foreign military and civilian governments as specified in. Government's requirements and expectations for a combination lock designed and manufactured specifically to protect Locks, Combination, Electromechanical, US Alliesĭescribes the U.S. If the existing UL 768, Group 1 lock fails, or requires replacement, it must be replaced with a lock meeting FF-L-2937. Required by the US Government to use these locks.įield safes use a mechanical combination lock meeting Federal SpecificationĬombination Locks, Mechanical for new models and

They are to be sold only to the Federal Government, US Government contractors specifically authorized to purchase these locks, or other organizations or persons specifically authorized or Have a limited use clause contained in the specification The locks mentioned on this website that meet Federal Specification FF-L-2740B or pedestrian door devices that meet Federal Specification Locks, Combination, Electromechanical and its Since February 15, 2015, all such containers and vault doors have been manufactured with a lock that is approved against Federal Specification Since March 10 1992, GSA-approved security containers and vault doors for the protection of classified material have had FF-L-2740 compliant locks installed at time of manufacture. Storage of classified information must be secured with a lock that has been tested and approved against Federal Specification FF-L-2740. GSA-approved security file cabinets, map and plan containers, vault doors, and doors to facilities approved for open
