Information Notice No. 82-46: Defective and Obsolete Combination Padlocks
SSINS No: 6835 IN 82-46 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF INSPECTION AND ENFORCEMENT WASHINGTON, D.C. 20555 November 26, 1982 Information Notice No. 82-46: DEFECTIVE AND OBSOLETE COMBINATION PADLOCKS Addressees: All facilities licensed pursuant to 10 CFR Parts 50 and 70, and other facilities or persons to whom 10 CFR Part 95 is applicable. Purpose: This information notice is provided as a timely notification of significant problems with combination padlocks commonly used in the protection of classified information (10 CFR Part 95) and otherwise sensitive information (10 CFR 73.21). It is expected that recipients will review the information for applicability to their facilities. No specific action or response is required. Description of Circumstances: The NRC has recently received information regarding problems with combination padlocks utilized for the protection of sensitive and classified information. The combination padlocks are manufactured by Sargent and Greenleaf (S&G) of Nicholasville, KY (and formerly, of Rochester, NY). The relevant Federal Specification is FF-P-110. The use of these combination padlocks is noted in Regulatory Guide 5.12 and are an acceptable means of complying with 10 CFR 95 and 10 CFR 73.21. These padlocks have been supplied under several manufacturers' model numbers and several Federal Stock Numbers. The current NRC-acceptable unit is S&G Model 8077A. Design Deficiency-1981 The Interagency Advisory Committee on Security Equipment (GSA) identified a deficiency in the 1981 production units of Model 8077A. The back plate needs to be replaced for continued acceptability. The deficient back plate is clearly marked "1981." The replacement back plates are available (at no cost) from the manufacturer at either: Sargent and Greenleaf, Inc. Attn: Bill Floyd One Security Drive Nicholasville, KY 40356 (606)885-9411 8208190256 . IN 82-46 November 26, 1982 Page 2 of 3 Safemasters Inc. Attn: Tom Black 1800 Martin Luther King, Jr. Ave., S. E. Washington, D.C. 20020 (202)678-1800 Quality Assurance Deficiency: A utility reported receiving a shipment of Sargent and Greenleaf (S&G) combination padlocks which were found to be defective. It returned the shipment to the supplier and was provided a replacement shipment. The replacement units also were defective. In light of the quality assurance problems associated with the S&G combination locks, the use of an acceptable key operated padlock is a viable alternative. Acceptable key operated padlocks produced and qualified under Interim Federal Specification FF-P-001480 (GSA-FSS) (and by extension MIL-P-43607 and MIL-L-29151) have been tested and certified under performance criteria (surreptitious and forcible entry) exceeding the acceptance criteria of Federal Specification FF-P-110, under which the combination pad locks are produced. Further, locks approved under Interim Federal Specification FF-P-001480 (GSA-FSS) (and by extension MIL-P-43607 and MIL-L-29151) have been identified in the Information Security Oversight Office (ISOO) Implementing Directive for Executive Order 12356 as acceptable for the protection of classified information. Regulatory Guide 5.12 states that padlocks should meet the minimum requirements of Underwriters' Laboratories, Inc. Standard, UL 437. The test requirements of the above key lock specifications exceed those of the UL Standard. Coincidentally, in recent years, all units produced under the Military Specifications have also been certified and listed by the Underwriters' Laboratories, Inc. Obsolete Combination Padlocks As noted above, combination padlocks have been supplied under various model numbers and Federal Stock Numbers. The current NRC-acceptable combination padlock is Sargent and Greenleaf Model 8077A. Its predecessor design was identified as Model 8088, appears to be currently available and is in use at some licensee facilities. The Model 8088 units can be easily defeated, do not meet the terms of Executive Order 12356, are not approved by GSA, and are not acceptable for the protection of either classified material or safeguards information*. *Specific exceptions may be granted pursuant to 10 CFR 95.5 and 95.11 for classified material, and to 10 CFR 73.2 (mm)(4) and 73.21(d)(2) for Safeguards Information. . IN 82-46 November 26, 1982 Page 3 of 3 If you have any questions regarding these matters, please contact the Administrator of the appropriate Regional Office or this Office. Richard C. DeYoung, Director Office of Inspection and Enforcement Technical Contact: R. F. Blackmon 301-499-8081 Attachment: List of Recently Issued IE Information Notices
Page Last Reviewed/Updated Tuesday, March 09, 2021
Page Last Reviewed/Updated Tuesday, March 09, 2021