Please ensure Javascript is enabled for purposes of website accessibility

Lot #8124
Apollo CM Tunnel Differential Pressure Gauges

This lot has closed

Estimate: $200+
Sell a Similar Item?
Refer Collections and Get Paid
Share:  

Description

Pair of Apollo Command Module (Block I) differential pressure gauges, measuring 2.25 x 2.25 x 1.5, manufactured by the Glassco Instrument Co., both bearing green labels identifying them as "P/N G-3877" and "NASA P/N 20M32076," with manufacture dates of November 1966. In overall fine condition. These pressure gauges were installed in the docking tunnel to provide the crew with awareness of pressure difference between the Apollo capsule interior and the exterior of the forward hatch.

Auction Info

  • Auction Title: Space and Aviation Auction
  • Dates: #498 - Ended April 20, 2017