S&G 951

= Sargent and Greenleaf 951 =

The 951 is a pin-tumbler padlock made by Sargent & Greenleaf. The model 951 incorporates a restricted keyway locking cylinder and is available only to authorized Government agencies where the application requires a padlock that meets mil-spec MIL-DTL-43607J. The National Stock Number is NSN 5340-01-217-5068.

Principles of operation

 * See also Pin-tumbler (Principles of operation)

Vulnerabilities
The 951 may be vulnerable to one or more of the following:


 * Lockpicking
 * Key bumping
 * Impressioning
 * Bypass
 * Destructive entry