QUALIFICATION TEST OF PROPELLANT VENT, UMBILICAL CONNECTOR COUPLING ASSEMBLY,
LOCKHEED MISSILES AND SPACE CO INC SUNNYVALE CA
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The object of these tests was to evaluate LMSD Propellant Vent Service Quick Disconnect Coupling, PN 1507483 ground half and PN 1585661 airborne half. The specimens tested proved satisfactory with respect to structural integrity, smoothness of actuation and ability to maintain a pressure seal under extreme environmental conditions. The vent coupling displayed relatively little pressure loss 0.4 psi while flowing helium at a rate of 10 cfm.
- Ground Support Systems and Facilities for Space Vehicles