FS: Shuttle Liquid Oxgen Vent/Relief Valve

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Author	Topic: FS: Shuttle Liquid Oxgen Vent/Relief Valve
SpaceAholic Member Posts: 4437 From: Sierra Vista, Arizona Registered: Nov 1999	posted 07-08-2016 06:09 PM Liquid Oxygen (LO2) Vent and Relief Valve manufactured under NASA contract NAS8-30300. The assembly was mounted at the forward end of the LO2 tank. During pre-launch operations, it was ground operated to release pressure generated by boil-off of LO2; subsequent to launch, the valve was actuated to relieve pressure in excess of 25 psig. $585 shipped within the continental U.S.
SpaceAholic Member Posts: 4437 From: Sierra Vista, Arizona Registered: Nov 1999	posted 07-10-2016 08:03 AM $485 shipped within continental U.S.
SpaceAholic Member Posts: 4437 From: Sierra Vista, Arizona Registered: Nov 1999	posted 07-11-2016 04:41 PM $440 shipped continental U.S.!
SpaceAholic Member Posts: 4437 From: Sierra Vista, Arizona Registered: Nov 1999	posted 07-12-2016 09:14 PM Now $390...
SpaceAholic Member Posts: 4437 From: Sierra Vista, Arizona Registered: Nov 1999	posted 07-14-2016 11:01 AM Now $350

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