In order to relieve this issue, the Defense Logistics Agency (DLA) has created and assigned new NSNs to only satisfy solid body padlocks. These NSNs became active in the Master Lock Government Products Price List and are listed below. Each of the new NSNs fully comply with the performance standards identified in CIDs AA59486 and AA59487.

Solid brass case padlocks are made to exacting US Government standards, offering superior protection and provides resistance to Bump attacks. Includes 5-pin cylinder.

Master Lock government padlocks can be ordered by NSN or by commercial equivalent part number (NSN 5340-01-408-8452 = Master Lock No. 6001 N KA LF W USS 10). Where required, Master Lock government padlocks are manufactured to exacting U.S. Government standards CID-A-A-59486 and CID-A-A-59487.

P Hazardous Material Indicator Code (HMIC_0865) Indicates there is no information in the HMIRS; however, the NSN is in a FSC in Table II of Federal Standard 313 and a MSDS may be required by the user. The requirement for a MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.

The DoD Lock Program is designated as the Department's authority for locks, vaults, seals and containers used to protect national security information and arms, ammunition and explosives. The DoD Lock Program is sponsored by several government agencies.

National Stock Numbers (NSNs) for high security padlocks are listed below as well as the NSN for the replacement cylinder. Please note that you use different NSNs depending on your agency. …

NSN 5340-01-217-5068 padlock pricing and availability, cross reference parts, and webflis data.

5340-01-538-0334, Padlock, 3357148. A detachable portable fastening device, having a shackle or bow adapted to be opened for engagement through a staple or the link of a chain. The bow or shackle, when locked, is secured in the case by means of a spring-activated pin (s) entering a notch (es) in the shackle.

Lockmasters USA offers a wide variety of NSN Government Locks at affordable prices

Padlock, Hi-security, 1-3/4" Wide, 3/4" Thick, 5-pincase Hardened, Chrome Plated, Solid Steel Body. Case Hardened, Chrome Plated, Boron Alloy Steel Shackle. The standard "200 Series Lock" (aka "5200 Series Lock") that is used to secure dozens of varieties of military vehicles, radio sets, weapon racks, and other sensitive equipment.