USGI Cammenga Model 3H Tritium Lensatic Compass

The US Genuine Issue Cammenga Model 3H Tritium Lensatic Compass is the official navigational tool of the U.S. Military. It is distinguished by its self-luminous tritium lighting, which provides continuous illumination for over 12 years without needing external light "recharging".

New Unissued condition models include a ripstop nylon carry pouch and original packaging. All other conditions do not.

NSN

• 6605-01-196-6971

Features

• Illumination: Features 7 Tritium micro-lights for visibility in total darkness.
  Durability: Built to MIL-PRF-10436N specifications; it is shockproof, waterproof, and sand-proof.
• Operating Range: Performs in temperatures from -50F to 150F
  Induction Damping: Uses a copper induction-damping ring to steady the needle quickly without liquid, preventing freezing or bubbling in extreme conditions.
• Accuracy: Rated at +/- 40mils with a sapphire jewel bearing for smooth movement.
• Housing: Powder-coated aluminum frame, typically available in Olive Drab. 

100% Made in USA by Cammenga.