GSA High Security Padlock

The new S&G 951 high security padlock has been tested and approved meeting military specificationMIL-DTL-43607 .

High security padlocks are intended for general military use with high security hasps where a high degree of physical security is required as specified by paragraph C3.1.4 of DoD Directive 5100.76-M.  The number of keys for a high security padlock are limited to one control key and two operating keys as specified in paragraph 3.6.3.4 of military specification MIL-DTL-43607.  Furthermore, paragraph C2.5.2 of DoD Directive 5100.76-Mrequires that the number of keys be held to an absolute minimum.

High security padlocks are covered by military specification MIL-DTL-43607, “Padlock, Key Operated, High Security, Shrouded Shackle”.  High security hasps must conform to military specification MIL-DTL-29181, “Hasp, High Security, Shrouded, For High And Medium Security Padlock”.  Please visit our High Security Hasps page for more information on high security hasps.

GSA High Security Hasps

The two styles of hasps under military specification MIL-DTL-29181, HASP, HIGH SECURITY, SHROUDED, FOR HIGH AND MEDIUM SECURITY PADLOCK are intended for use with high security padlocks for critical security applications.  The two styles are the right hand or left hand style for use on sliding and hinged doors, and the style for use on shipboard doors and hatches that swing out to open.  See military specification MIL-H-24653 for more information on hasps for shipboard doors and hatches.  These high security hasps were formerly known as the Naval Ammunitions Production Engineering Center (NAPEC) hasp.For further information see document link:  Standard Plans for High Security Hasps and Physical Security Equipment Ashore.

Pictured below is the right hand hasp for use on sliding doors.

Pictured below is the hasp for use on swing out shipboard hatches.