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.
NOT KEYED ALIKE (Each lock has a separate key that only opens that one lock).
NSN 5340-00-158-3805