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Hand-operated plug insertion valveHand-operated plug insertion valve seals an evacuated insulation system for upper stage liquid hydrogen tanks on the launch pad. It is light in weight, demountable, and permits evacuation of the system plus sealing after evacuation.
Document ID
19670000466
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Jones, R. G.
Roney, J. A.
Date Acquired
August 3, 2013
Publication Date
November 1, 1967
Subject Category
Mechanics
Report/Patent Number
MFS-12019
Report Number: MFS-12019
Accession Number
67B10466
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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