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Description / Abstract:
These requirements cover combination locks intended for
attachment on doors of safes, chests, vaults, and the like, to
provide a means of locking the boltwork against unauthorized
opening.
These requirements are intended to test the ability of
combination locks to resist unauthorized opening of the combination
locks by sense of sight, touch, or hearing. Combination locks
covered by these requirements may or may not have integral
protection against entry by force.