Apollo-era blue metal Liquid Cooling Garment (LCG) hardware connector made by Air Lock, measuring 2.75″ in diameter and 2″ thick, with upper portion bearing part numbers, "ASSY, A7L-101035-01, SN-1075" and "ASSY A7L-101034-01, SN-240, ASSY 9202," and plate connector marked, "PN-2401, SN-240." In fine condition. This connector would allow the water connector from the backpack to connect to the space suit from the outside; the LCG hardware would only be connected once the astronaut was inside the suit.
