Pitot Tube AN5816-2, NOS, 369D-012 Consolidated - - (3) The clamp

- - (3) The clamp (B) locks the scale (movable by means of four short pins) and clamp (C) locks the collimator assembly

Clearly not new-old-stock

See photo showing the yellow USN anchor symbol stamped on its back case

The altimeter has the marking of ICAN

Pitot Tube AN5816-2, NOS, 369D-012 Consolidated - - (3) The clampThis is a WWII era Pitot Tube, AN5816 2, as used by aircraft of the US Army Air Force and US Navy, such as bombers B 24 Liberator, B 25 Mitchell, B 26 Marauder, and A 26 Invader, fighters P 39 Airacobra, P 40 Warhawk, and P 47 Thunderbolt, dive bomber SBD Dauntless, and torpedo bomber TBM Avenger (see illustration from the TBM Erection and Maintenance Manual dated 1944). On most bombers, this pitot tube would be mounted on a stanchion on a side of the